V7TAC10V4AC1200 MU-MIMO Dual Band Gigabit WiFi Router

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EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS 2.4G Chain 1 5G Chain 1 2.4G Chain 0 5G Chain 0

China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 94 of 95 5. RF EXPOSURE EVALUATION 5.1 Applicable Standard According to §1.1307(b)(3)(i) (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). P th is given by: According to KDB 447498 D04 Interim General RF Exposure Guidance v01: 2.2.2 Simultaneous Transmission with both SAR-based and MPE-Based Test Exemptions This case is described in detail in § 1.1307(b)(3)(ii)(B) and covers the situations where both SAR-based and MPE-based exemption may be considered for test exemption in fixed, mobile, or portable device exposure conditions. For these cases, a device with multiple RF sources transmitting simultaneously will be considered an RF exempt device if the condition of Formula (1) is satisfied. China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 95 of 95 5.2 Measurement Result Operation Modes Frequency (MHz) Distance (mm) P th Maximum Conducted Power including Tune-up Tolerance (dBm) Antenna Gain + Beamforming Gain (dBi) ERP (dBm) ERP (mW) Exemption (mW) (dBm) WLAN 2.4G 2412-2462 200 3060 34.86 26 8.0 31.85 1531.09 Compliant WLAN 5.2G 5150-5250 200 3060 34.86 21 8.0 26.85 484.17 Compliant WLAN 5.8G 5725-5850 200 3060 34.86 22 8.0 27.85 609.54 Compliant WLAN 2.4G and 5G can transmit simultaneously: = EPR -2.4G /P th-2.4G +EPR -5G /P th-5G =1531.09/3060+609.54/3060 =0.70 Result: The device compliant the Exemption at 20cm distances. ===== END OF REPORT =====

TEST REPORT Applicant: SHENZHEN TENDA TECHNOLOGY CO.,LTD. Address: 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 FCC ID: V7TAC10V4 Product Name: AC1200 MU-MIMO Dual Band Gigabit WiFi Router Model Number: AC10 Standard(s): 47 CFR Part 15, Subpart E(15.407) ANSI C63.10-2013 KDB 789033 D02 General U-NII Test Procedures New Rules v02r01 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR22080002-00B Date Of Issue: 2022-09-03 Reviewed By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 2 of 95 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 3 of 95 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 1. GENERAL INFORMATION .................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 5 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 7 1.2.2 Support Equipment List and Details .............................................................................................................. 8 1.2.3 Support Cable List and Details ...................................................................................................................... 8 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 8 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................ 10 2. SUMMARY OF TEST RESULTS .......................................................................................... 11 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 12 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 12 3.1.1 Applicable Standard ..................................................................................................................................... 12 3.1.2 EUT Setup.................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup.................................................................................................................................................... 16 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 17 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 17 3.3 EMISSION BANDWIDTH: .................................................................................................................... 18 3.3.1 Applicable Standard ..................................................................................................................................... 18 3.3.2 EUT Setup.......................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 82 of 95 Maximum power spectral density 802.11n ht20 Lowest Channel 802.11n ht20 Middle Channel 802.11n ht20 Highest Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 83 of 95 Maximum power spectral density 802.11n ht40 Lowest Channel 802.11n ht40 Highest Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 84 of 95 Maximum power spectral density 802.11ac vht20 Lowest Channel 802.11ac vht20 Middle Channel 802.11ac vht20 Highest Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 85 of 95 Maximum power spectral density 802.11ac vht40 Lowest Channel 802.11ac vht40 Highest Channel 802.11ac vht80 Middle Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 86 of 95 Chain1： Maximum power spectral density 802.11a Lowest Channel 802.11a Middle Channel 802.11a Highest Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 87 of 95 Maximum power spectral density 802.11n ht20 Lowest Channel 802.11n ht20 Middle Channel 802.11n ht20 Highest Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 88 of 95 Maximum power spectral density 802.11n ht40 Lowest Channel 802.11n ht40 Highest Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 89 of 95 Maximum power spectral density 802.11ac vht20 Lowest Channel 802.11ac vht20 Middle Channel 802.11ac vht20 Highest Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 90 of 95 Maximum power spectral density 802.11ac vht40 Lowest Channel 802.11ac vht40 Highest Channel 802.11ac vht80 Middle Channel China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 91 of 95 4.6 Duty Cycle: Serial Number: CR22080002-RF-S1 Test Date: 2022-08-15 Test Site: RF Test Mode: Transmitting Tester: Julie Tan Test Result: N/A Environmental Conditions: Temperature: (°C) 26.2 Relative Humidity: (%) 69 ATM Pressure: (kPa) 99.9 Test Equipment List and Details: Manufacturer Description Model Serial Number Calibration Date Calibration Due Date R&S Spectrum Analyzer FSV40 101943 2021-10-10 2022-10-09 zhuoxiang Coaxial Cable SMA-178 211002 Each time N/A Mini-Circuits DC Block BLK-18-S+ 1554404 Each time N/A * Statement of Traceability: China Certification ICT Co., Ltd (Dongguan) attests that all calibrations have been performed, traceable to National Primary Standards and International System of Units (SI). Test Data: Test Modes Ton (ms) Ton+off (ms) Duty cycle (%) 802.11a 100 100 100.00 802.11n ht20 0.665 0.683 97.36 802.11n ht40 0.345 0.359 96.10 802.11ac vht20 0.154 0.161 95.65 802.11ac vht40 0.096 0.104 92.31 802.11ac vht80 0.06 0.067 89.55 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 92 of 95 Duty Cycle 802.11a 802.11n ht20 802.11n ht40 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 93 of 95 Duty Cycle 802.11ac vht20 802.11ac vht40 802.11ac vht80 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 94 of 95 5. RF EXPOSURE EVALUATION 5.1 Applicable Standard According to §1.1307(b)(3)(i) (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). P th is given by: According to KDB 447498 D04 Interim General RF Exposure Guidance v01: 2.2.2 Simultaneous Transmission with both SAR-based and MPE-Based Test Exemptions This case is described in detail in § 1.1307(b)(3)(ii)(B) and covers the situations where both SAR-based and MPE-based exemption may be considered for test exemption in fixed, mobile, or portable device exposure conditions. For these cases, a device with multiple RF sources transmitting simultaneously will be considered an RF exempt device if the condition of Formula (1) is satisfied. China Certification ICT Co., Ltd (Dongguan) Report No.: CR22080002-00B Page 95 of 95 5.2 Measurement Result Operation Modes Frequency (MHz) Distance (mm) P th Maximum Conducted Power including Tune-up Tolerance (dBm) Antenna Gain + Beamforming Gain (dBi) ERP (dBm) ERP (mW) Exemption (mW) (dBm) WLAN 2.4G 2412-2462 200 3060 34.86 26 8.0 31.85 1531.09 Compliant WLAN 5.2G 5150-5250 200 3060 34.86 21 8.0 26.85 484.17 Compliant WLAN 5.8G 5725-5850 200 3060 34.86 22 8.0 27.85 609.54 Compliant WLAN 2.4G and 5G can transmit simultaneously: = EPR -2.4G /P th-2.4G +EPR -5G /P th-5G =1531.09/3060+609.54/3060 =0.70 Result: The device compliant the Exemption at 20cm distances. ===== END OF REPORT =====

1 SHENZHEN TENDA TECHNOLOGY CO.,LTD. 1 Measurement of Antenna for AC10 Project Manufacture：SHENZHEN TENDA TECHNOLOGY CO.,LTD. 1. Antenna Appearance: For 2.4GHz 2. Measurement of Reflection Coefficients and Isolation II Radiation Patterns and Gain 2 SHENZHEN TENDA TECHNOLOGY CO.,LTD. 2 1. Measurement (Balun) Dual-band antenna Operating Frequency band: 2.41-2.49G Hz/ Gain 5 dBi Efficiency 70- 98% 3D radiation patterns 2450 MHz EUT note Frequency E Total. dB(dB) Efficiency( ) 2400MHz 4.49 70% 2410MHz 4.56 73% 2420MHz 4.75 78% 2430MHz 5 82% 2440MHz 4.70 84% 2450MHz 4.47 85% 2460MHz 4.58 87% 2470MHz 5 92% 2480MHz 5 92% 2490MHz 5 92% 2500MHz 5 94% XOY PLANE XOZ PLANE 3 SHENZHEN TENDA TECHNOLOGY CO.,LTD. 3 3D Radiation patterns at 2450 MHz H PLANE V PLANE 2D Radiation patterns For 5GHz 2.Measurement of Reflection Coefficients and Isolation 4 SHENZHEN TENDA TECHNOLOGY CO.,LTD. 4 II Radiation Patterns and Gain 1. Measurement (Balun) Dual-band antenna Operating Frequency band: 5.15-5.85G Hz/ Gain 5 dBi Efficien cy 74- 78% 3D radiation patterns 5150 MHz 5 SHENZHEN TENDA TECHNOLOGY CO.,LTD. 5 Frequency E Total. dB(dBi) Efficiency( ) 5150MHz 5 77% 5200MHz 5 79% 5250MHz 5 79% 5700MHz 5 76% 5750MHz 5 77% 5800MHz 5 74% 5850MHz 5 77% 5900MHz 5 74% XOY_PLANE XOZ PLANE 3D Radiation patterns at5150 MHz 2D Radiation patterns

EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View