2BH7FTXE70UPLUSAXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter

FCC compliance information statement Product Name: AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Model Number: Archer TXE70U Plus Responsible Party: TP-Link Systems Inc. Address: 10 Mauchly, Irvine, CA 92618 Website: http://www.tp-link.com/us/ Tel: +1 626 333 0234 Fax: +1 909 527 6804 E-mail: [email protected] This equipment has bee n tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If t his equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/ TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. FCC RF Radiation Exposure StatementThis equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment has been SAR-evaluated for use in hand. SAR measurements are based on a 5mm spacing from the body and that compliance is achieved at t hat distance. FCC regulations restrict the operation of this device to indoor use only. Operation of transmitters in the 5.925-7.125 GHz band is prohibited for control of or communications with unmanned aircraft systems. We, TP-Link Systems Inc., has determined that the equipment shown as above has been shown to comply with the applicable technical standards, FCC part 15. There is no unauthorized change is made in the equipment and the equipment is properly maintained and operated. Issue Date: 2025-09-15 Canadian Compliance Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) T his device must accept any interference, including interference that may cause undesired operation of the device. •Devices shall not be used on automobiles. •Devices shall not be used on trains. •Devices shall not be used on maritime vessels. •Devices shall not be used for control of or communica�ons with unmanned aircra� systems. •Devices shall not be used on oil pla�orms. •Devices shall not be used on aircra�, except for the low-power indoor access points, indoor subordinate devices, low-power client devices, and very low-power devices opera�ng in the 5925-6425 MHz band, that may be used on large aircra� as defined in the Canadian Avia�on Regula�ons, while flying above 3,048 metres (10,000 feet). L ’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : 1) L’appareil ne doit pas produire de brouillage; 2) L ’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. •Les dispositifs ne doivent pas être utilisés pour commander des systèmes d'aéronef sans pilote ni pour communiquer avec de tels systèmes; •Les dispositifs ne doivent pas être utilisés sur les plateformes de forage pétrolier; •Les dispositifs ne doivent pas être utilisés dans les aéronefs, à l'exception des points d'accès intérieurs de faible puissance, des dispositifs subordonnés intérieurs, des dispositifs clients de faible puissance et des dispositifs de très faible puissance fonctionnant dans la bande de 5 925 à 6 425 MHz, qui peuvent être utilisés dans les gros aéronefs tel qu'il est défini dans le Règlement de l'aviation canadien, et ce, lorsqu'ils volent à une altitude supérieure à 3 048 mètres (10 000 pieds). •Les disposi�fs ne doivent pas être u�lisés dans les automobiles; •Les disposi�fs ne doivent pas être u�lisés dans les trains; •Les disposi�fs ne doivent pas être u�lisés sur les navires mari�mes. Caution: 1） The device for operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems; DFS (Dynamic Frequency Selection) products that operate in the bands 5250- 5350 MHz, 5470-5725MHz. Avertissement: 1） Le dispositif fonctionnant dans la bande 5150-5250 MHz est réservé uniquement pour une utilisation à l’intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux; Les produits utilisant la technique d'atténuation DFS (sélection dynamique des fréquences) sur les bandes 5250- 5350 MHz, 5…

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MRT Technology (Suzhou) Co., Ltd. Report No.: R26S1050015-U401 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 2026-08-12 Template Version: 3.0 1 of 89 SAR MEASUREMENT REPORT FCC ID: 2BH7FTXE70UPLUS Applicant: TP-Link Systems Inc. Product: AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Model No.: Archer TXE70U Plus Brand Name: tp-link FCC Rule Part(s): FCC 47 CFR Part 2.1093 Result: Complies Received Date: 2026-01-29 Test Date: 2026-02-04 ~ 2026-02-13 Prepared By: Iris Qian Reviewed By: Yuri Li Approved By: Robin Wu The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report. Testing was performed in accordance with the applicable measurement procedures. The test results reported herein apply only to the specific item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: R26S1050015-U401 2 of 89 Revision History Report No. Version Description Issue Date Note R26S1050015-U401 V01 Initial Report 2026-08-12 Valid Report No.: R26S1050015-U401 3 of 89 CONTENTS Description Page 1. General Information ................................................................................................................................ 5 1.1. Applicant ....................................................................................................................................... 5 1.2. Manufacturer ................................................................................................................................. 5 1.3. Testing Facility .............................................................................................................................. 5 1.4. Product Information ....................................................................................................................... 6 1.5. Radio Specification under Test ..................................................................................................... 6 1.6. Antennas Details ........................................................................................................................... 7 2. Summary of Test Result ......................................................................................................................... 8 2.1. Test Standards .............................................................................................................................. 8 2.2. Environment Condition .................................................................................................................. 8 2.3. RF Exposure Limits below 6 GHz ................................................................................................. 9 2.4. RF Exposure Limits above 6 GHz ................................................................................................ 9 2.5. Test Result Summary ................................................................................................................. 10 3. Specific Absorption Rate (SAR) ........................................................................................................... 11 3.1. Introduction ................................................................................................................................. 11 3.2. Definition ..................................................................................................................................... 11 4. DASY6 Measurement System .............................................................................................................. 12 4.1. Introduction ................................................................................................................................. 12 4.2. DASY6 Measurement System Diagram ..................................................................................... 12 4.3. System Components Details ....................................................................................................... 14 5. The SAR Measurement Procedure ...................................................................................................... 27 5.1. Measurement Process Diagram ................................................................................................. 27 5.2. Test Position Definition ............................................................................................................... 28 5.3. Test Procedure ........................................................................................................................... 32 6. System Verification ............................................................................................................................... 35 6.1. Tissue Check .............................................................................................................................. 35 6.2. System Check ............................................................................................................................. 38 6.3. PD System Check ....................................................................................................................... 41 7. Analysis and Results ............................................................................................................................ 42 7.1. Antenna Location ........................................................................................................................ 42 7.2. Conducted Power ....................................................................................................................... 42 7.3. SAR Test Results ........................................................................................................................ 51 7.4. PD Test Results .................................................................................…

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Report No.: R26S1050015-UT 1 of 4 SAR Test Setup Photograph Description: Horizontal-UP_0° Position with 5 mm gap Description: Horizontal-UP_90° Position with 5 mm gap Report No.: R26S1050015-UT 2 of 4 Description: Horizontal-Down_0° Position with 5 mm gap Description: Tip_90° Position with 5 mm gap Report No.: R26S1050015-UT 3 of 4 Description: Vertical-Front_0° Position with 5 mm gap Description: Vertical-Back_0° Position with 5 mm gap Report No.: R26S1050015-UT 4 of 4 PD Test Setup Photograph Description: Horizontal-Down_0° Position with 2 mm gap

Report No.: 2601TW0112-UT 1 of 4 Wi-Fi 2.4GHz / 5GHz / 6GHz Test Photograph Description: Front View of Conducted Emission Test Setup Description: Back View of Conducted Emission Test Setup Report No.: 2601TW0112-UT 2 of 4 Description: Radiated Emission Test Setup for below 1GHz Description: Radiated Emission Test Setup for above 1GHz Report No.: 2601TW0112-UT 3 of 4 Description: Radiated Emission Test Setup for 18GHz~40GHz Description: Radiated Emission Test Setup for 9kHz~30MHz Report No.: 2601TW0112-UT 4 of 4 Description: Conducted Measurement Test Setup Description: DFS Test Setup

Copyright © 2024 TP-Link Systems Inc. All rights reserved FCC Composite Gain Test Report TP-Link Systems Inc. 10 Mauchly, Irvine, CA 926187 Copyright © 2024 TP-Link Systems Inc. All rights reserved Copyright © 2024 By TP-Link Systems Inc. All rights reserved. The drawings, specifications and the data contained in this document are exclusively the property of TP-Link Systems Inc. The information is intended for internal use only and is subject to change without any notice. With no written permission from TP-Link Systems Inc. this document, in parts or as a whole, shall not be reproduced, copied, or used in any form or by any means to make any derivatives such as translation, transformation, or adaptation, for any purpose whatever. is a registered trademark of TP-Link Systems Inc. Other brands and product names mentioned herein are trademarks or registered trademarks of their respective holders. Warning This document is intended for internal use only. A Non-Disclosure Agreement (NDA) approved by Chief Technology Officer (CTO) is required to release this document under any circumstances. Basic Information EUT Description： AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Brand Name： tp-link Model Name： Archer TXE70U Plus Tested By： Tan Yiyi Date： 2025/12/11 Copyright © 2024 TP-Link Systems Inc. All rights reserved CONTENTS 1 Operation Mode and Antenna Information ........................................................................................ 5 1.1 EUT Operation Mode ...................................................................................................................... 5 1.2 Antenna Information ....................................................................................................................... 5 1.3 Test Frequency ................................................................................................................................ 5 2 Test System ............................................................................................................................................. 6 2.1 Test Equipment ................................................................................................................................ 6 2.2 Test Software ................................................................................................................................... 6 3 Test Summary ........................................................................................................................................ 7 3.1 Measurement Environment ............................................................................................................. 7 3.2 Measurement Quantity .................................................................................................................... 9 3.3 Test Method ..................................................................................................................................... 9 3.4 Directional Gain (Nss=1) Calculations ......................................................................................... 10 3.5 Directional Gain (Nss=N ant ) Calculations ..................................................................................... 11 3.6 Test Procedure ............................................................................................................................... 11 4 Measured Value and Maximum Gain Positions ................................................................................ 13 4.1 Antenna Number ........................................................................................................................... 13 4.2 2G .................................................................................................................................................. 13 4.2.1 DG_1SS Max Value Position ................................................................................................ 13 4.2.2 DG_1SS Max Value Position Calculation ............................................................................. 13 4.2.3 DG_NSSmax Max Value Position ......................................................................................... 13 4.2.4 DG_NSSmax Max Value Position Calculation ..................................................................... 14 4.3 5G .................................................................................................................................................. 14 4.3.1 DG_1SS Max Value Position ................................................................................................ 14 4.3.2 DG_1SS Max Value Position Calculation ............................................................................. 14 4.3.3 DG_NSSmax Max Value Position ......................................................................................... 15 4.3.4 DG_NSSmax Max Value Position Calculation ..................................................................... 15 4.4 6G .................................................................................................................................................. 15 4.4.1 DG_1SS Max Value Position ................................................................................................ 15 4.4.2 DG_1SS Max Value Position Calculation ............................................................................. 15 4.4.3 DG_NSSmax Max Value Position ......................................................................................... 16 4.4.4 DG_NSSmax Max Value Position Calculation ..................................................................... 16 5 Test and Calculate Result ................................................................................................................... 16 5.1 Peak Antenna Gain（Single） ...................................................................................................... 16 Copyright © 2024 TP-Link Systems Inc. All rights reserved 5.2 DG_…

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MRT Technology (Taiwan) Co., Ltd. Report No.: 2601TW0112-U4 Phone: +886-3-3288388 Report Version: 1.0 Web: www.mrt-cert.com Issue Date: 2026-08-12 Template Version: 2.1 1 of 28 DFS MEASUREMENT REPORT FCC ID: 2BH7FTXE70UPLUS Applicant: TP-Link Systems Inc. Product: AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Model No.: Archer TXE70U Plus Brand Name: tp-link FCC Classification: Unlicensed National Information Infrastructure (NII) FCC Rule Part(s): Part 15 Subpart E - 15.407 Section (h)(2) Type of Device: slave without radar detection Result: Complies Received Date: 2026-01-28 Test Date: 2026-01-29~2026-01-30 Reviewed By: Paddy Chen Approved By: Chenz Ker The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report. Testing was performed in accordance with the applicable measurement procedures. The test results reported herein apply only to the specific item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Taiwan) Co., Ltd. Report No.: 2601TW0112-U4 2 of 28 Revision History Report No. Version Description Issue Date Note 2601TW0112-U4 1.0 Original Report 2026-08-12 Valid Report No.: 2601TW0112-U4 3 of 28 CONTENTS Description Page 1. General Information ................................................................................................................................... 5 1.1. Applicant ....................................................................................................................................... 5 1.2. Manufacturer ................................................................................................................................ 5 1.3. Testing Facility ............................................................................................................................. 5 1.4. Product Information ...................................................................................................................... 6 1.5. Radio Specification under Test ..................................................................................................... 7 1.6. DFS Band Carrier Frequencies Operation ................................................................................... 8 1.7. Antenna Details ............................................................................................................................ 9 1.8. Test Mode .................................................................................................................................. 10 1.9. Test Channel .............................................................................................................................. 10 1.10. Applied Standards ...................................................................................................................... 10 1.11. Test Environment Condition ....................................................................................................... 10 2. DFS Detection Thresholds and Radar Test Waveforms ...................................................................... 11 2.1. Applicability ................................................................................................................................ 11 2.2. DFS Devices Requirements ....................................................................................................... 12 2.3. DFS Detection Threshold Values ............................................................................................... 14 2.4. Parameters of DFS Test Signals ................................................................................................ 15 2.5. Conducted Test Setup ................................................................................................................ 18 3. Measuring Instrument ............................................................................................................................. 19 4. Test Result ................................................................................................................................................ 20 4.1. Summary .................................................................................................................................... 20 4.2. Radar Waveform Calibration Measurement ............................................................................... 21 4.2.1. Test Setup .................................................................................................................................. 21 4.2.2. Test Procedure ........................................................................................................................... 21 4.2.3. Test Result .................................................................................................................................. 21 4.3. Channel Loading Measurement ................................................................................................. 22 4.3.1. Test Limit .................................................................................................................................... 22 4.3.2. Test Result .................................................................................................................................. 22 4.4. In-Service Monitoring Measurement .......................................................................................... 23 4.4.1. Test Limit .................................................................................................................................... 23 4.4.2. Test Procedure ........................................................................................................................... 23 4.4.3. Test Result ............................................................................................................................…

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Report No.: 2601TW0112-U3 367 of 403 EUT AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Date of Test 2026-02-12 Factor DRH18-E Temp. / Humidity 22C /63% Polarity Vertical Site / Test Engineer AC2 / Marcus Test Mode 802.11ax-40MHz_Band2_TX_CH 62_ANT 0+1 Test Voltage By Notebook PC No Frequency (MHz) Reading (dBuV) C.F (dB/m) Measurement (dBuV/m) Margin (dB) Limit (dBuV/m) Height (cm) Angle (deg) Remark (QP/PK/AV) 1 5309.400 107.11 1.94 109.06 N/A N/A 187 360 Peak 2 5350.000 67.26 1.87 69.13 -4.87 74.00 187 360 Peak 3 * 5353.000 68.62 1.87 70.49 -3.51 74.00 187 360 Peak Note: 1. " *", means this data is the worst emission level. 2. C.F (Correction Factor) = Antenna Factor (dB/m) + Cable Loss (dB) – Preamplifier(dB) + 10dB Attenuation. 3. Measurement (dBuV/m) = Reading(dBuV) + C.F (Correction Factor). 4. The emission levels of other frequencies are very lower than the limit and not show in test report. Report No.: 2601TW0112-U3 368 of 403 EUT AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Date of Test 2026-02-12 Factor DRH18-E Temp. / Humidity 22C /63% Polarity Vertical Site / Test Engineer AC2 / Marcus Test Mode 802.11ax-40MHz_Band2_TX_CH 62_ANT 0+1 Test Voltage By Notebook PC No Frequency (MHz) Reading (dBuV) C.F (dB/m) Measurement (dBuV/m) Margin (dB) Limit (dBuV/m) Height (cm) Angle (deg) Remark (QP/PK/AV) 1 5311.400 96.17 1.94 98.11 N/A N/A 187 360 Average 2 * 5350.000 51.87 1.87 53.74 -0.26 54.00 187 360 Average 3 5350.700 51.43 1.87 53.30 -0.70 54.00 187 360 Average Note: 1. " *", means this data is the worst emission level. 2. C.F (Correction Factor) = Antenna Factor (dB/m) + Cable Loss (dB) – Preamplifier(dB) + 10dB Attenuation. 3. Measurement (dBuV/m) = Reading(dBuV) + C.F (Correction Factor). 4. The emission levels of other frequencies are very lower than the limit and not show in test report. Report No.: 2601TW0112-U3 369 of 403 EUT AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Date of Test 2026-02-12 Factor DRH18-E Temp. / Humidity 22C /63% Polarity Horizontal Site / Test Engineer AC2 / Marcus Test Mode 802.11ax-40MHz_Band3_TX_CH 102_ANT 0+1 Test Voltage By Notebook PC No Frequency (MHz) Reading (dBuV) C.F (dB/m) Measurement (dBuV/m) Margin (dB) Limit (dBuV/m) Height (cm) Angle (deg) Remark (QP/PK/AV) 1 5437.800 52.15 1.98 54.13 -19.87 74.00 150 113 Peak 2 5460.000 52.40 2.03 54.43 -19.57 74.00 150 113 Peak 3 5469.000 56.18 2.05 58.23 -9.97 68.20 150 113 Peak 4 * 5470.000 56.56 2.05 58.61 -9.59 68.20 150 113 Peak 5 5509.600 96.32 2.16 98.48 N/A N/A 150 113 Peak Note: 1. " *", means this data is the worst emission level. 2. C.F (Correction Factor) = Antenna Factor (dB/m) + Cable Loss (dB) – Preamplifier(dB) + 10dB Attenuation. 3. Measurement (dBuV/m) = Reading(dBuV) + C.F (Correction Factor). 4. The emission levels of other frequencies are very lower than the limit and not show in test report. Report No.: 2601TW0112-U3 370 of 403 EUT AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Date of Test 2026-02-12 Factor DRH18-E Temp. / Humidity 22C /63% Polarity Horizontal Site / Test Engineer AC2 / Marcus Test Mode 802.11ax-40MHz_Band3_TX_CH 102_ANT 0+1 Test Voltage By Notebook PC No Frequency (MHz) Reading (dBuV) C.F (dB/m) Measurement (dBuV/m) Margin (dB) Limit (dBuV/m) Height (cm) Angle (deg) Remark (QP/PK/AV) 1 * 5457.100 39.04 2.02 41.06 -12.94 54.00 150 113 Average 2 5460.000 38.88 2.03 40.90 -13.10 54.00 150 113 Average 3 5469.400 40.99 2.05 43.03 N/A N/A 150 113 Average 4 5470.000 41.18 2.05 43.23 N/A N/A 150 113 Average 5 5511.300 83.54 2.17 85.71 N/A N/A 150 113 Average Note: 1. " *", means this data is the worst emission level. 2. C.F (Correction Factor) = Antenna Factor (dB/m) + Cable Loss (dB) – Preamplifier(dB) + 10dB Attenuation. 3. Measurement (dBuV/m) = Reading(dBuV) + C.F (Correction Factor). 4. The emission levels of other frequencies are very lower than the limit and not show in test report. Report No.: 2601TW0112-U3 371 of 403 EUT AXE5400 Tri-Band Wi-Fi 6E High Gain Wireless USB Adapter Date of Test 2026-02-12 Factor DRH18-E Temp. / Humidity 22C /63% Polarity Vertical Site / Test Engineer AC2 / Marcus Test Mode 802.11ax-40MHz_Band3_TX_CH 102_ANT 0+1 Test Voltage By Notebook PC No Frequency (MHz) Reading (dBuV) C.F (dB/m) Measurement (dBuV/m) Margin (dB) Limit (dBuV/m) Height (cm) Angle (deg) Remark (QP/PK/AV) 1 5458.600 61.71 2.02 63.73 -10.27 74.00 201 346 Peak 2 5460.000 58.04 2.03 60.07 -13.93 74.00 201 346 Peak 3 * 5468.200 65.85 2.04 67.90 -0.30 68.20 201 346 Peak 4 5470.000 63.36 2.05 65.41 -2.79 68.20 201 346 Peak 5 5509.900 109.78 2.16 111.94 N/A N/A 201 346 Peak Note: 1. " *", means this data is the worst emission level. 2. C.F (Correction Factor) = Antenna Factor (dB/m) + Cable Loss (dB) – Preamplifier(dB) + 10dB Attenuation. 3. Measurement (dBuV/m) = Reading(dBuV) + C.F (Correction Factor)…

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