R68OQ8550Open-Q 8550CS SOM

Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004092ER Page: 335 of 360 Report Number :TERF2511004092ER Test Site :SAC 3 Operation Mode :802.11be20 RU 242 Test Date :2026-01-20 Test Frequency :2412 MHz Temp./Humi. :21.8 °C /58% Test Mode :Tx Antenna Pol. :Vertical EUT Pol :H Plane Engineer :Nick Lin Freq. Detector Spectrum Factor Actual Limit Margin Mode Reading Level FS @3m MHz PK/QP/AV dBμV dB dBμV/m dBμV/m dB 4824.00 Peak 43.21 -0.30 42.91 74.00 -31.09 4824.00 Average 32.79 -0.30 32.49 54.00 -21.51 7236.00 Peak 40.61 5.44 46.05 74.00 -27.95 7236.00 Average 30.88 5.44 36.32 54.00 -17.68 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004092ER Page: 336 of 360 Report Number :TERF2511004092ER Test Site :SAC 3 Operation Mode :802.11be20 RU 242 Test Date :2026-01-20 Test Frequency :2412 MHz Temp./Humi. :21.8 °C /58% Test Mode :Tx Antenna Pol. :Horizontal EUT Pol :H Plane Engineer :Nick Lin Freq. Detector Spectrum Factor Actual Limit Margin Mode Reading Level FS @3m MHz PK/QP/AV dBμV dB dBμV/m dBμV/m dB 4824.00 Peak 42.99 -0.30 42.69 74.00 -31.31 4824.00 Average 32.75 -0.30 32.45 54.00 -21.55 7236.00 Peak 41.02 5.44 46.46 74.00 -27.54 7236.00 Average 31.07 5.44 36.51 54.00 -17.49 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004092ER Page: 337 of 360 Report Number :TERF2511004092ER Test Site :SAC 3 Operation Mode :802.11be20 RU 242 Test Date :2026-01-20 Test Frequency :2412 MHz Temp./Humi. :21.8 °C /58% Test Mode :Tx Antenna Pol. :Vertical EUT Pol :H Plane Engineer :Nick Lin Freq. Detector Spectrum Factor Actual …

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SPE-11-8-037-M Freedom Part No: FXP830.07.0100C Description FXP830 Freedom Wi-Fi® 2.4/5.8/7.1GHz Dipole Antenna, Wi-Fi® 6 included with 100mm of 1.37mm cable and I-PEX MHF® I (U.FL) connector Features: Flexible Polymer Antenna Covers Newly established Wi-Fi ® 6 bands Covers 2.4/5.8/7.1GHz Wi-Fi ® Bands Operates in Free Space (Ground Plane Independent) Cable: 100mm of Ø1.37mm Connector: I-PEX MHF® I (U.FL comp) RoHS & Reach Compliant к www.taoglas.com SPE-11-8-037-M 1. Introduction 3 2. Specifications 4 3. Mechanical Drawing 5 4. Packaging 6 5. Antenna Characteristics 7 6. Radiation Patterns 11 Changelog 18 Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. л www.taoglas.com SPE-11-8-037-M 1. Introduction The FXP830 is a high efficiency, small, dipole antenna covering 2.4/5.8/7.1GHz bands including Bluetooth®, Wi-Fi® and the newly established Wi-Fi® 6/Wi-Fi® 6E, making this an ideal solution for future-proofing an IoT device. This Taoglas patent pending antenna is unique in the market because it is made from poly-flexible material, has a tiny form factor (42*7*.01mm) and has double-sided 3M tape for easy “peel and stick” mounting. The FXP830 is the ideal all-round antenna solution for squeezing into narrow spaces and still maintaining high performance, for example at the top of LCD devices. Many module manufacturers specify peak gain limits for any antennas that are to be connected to that module. Those peak gain limits are based on free-space conditions. In practice, the peak gain of an antenna tested in free-space can degrade by at least 1 or 2dBi when put inside a device. So ideally you should go for a slightly higher peak gain antenna than mentioned on the module specification to compensate for this effect, giving you better performance. Upon testing of any of our antennas with your device and a selection of appropriate layout, integration technique, or cable, Taoglas can make sure any of our antennas’ peak gain will be below the peak gain limits. Taoglas can then issue a specification and/or report for the selected antenna in your device that will clearly show it complying with the peak gain limits, so you can be assured you are meeting regulatory requirements for that module. For example, a module manufacturer may state that the antenna must have less than 2dBi peak gain, but you don’t need to select an embedded antenna that has a peak gain of less than 2dBi in free-space. This will give you a less optimized solution. It is better to go for a slightly higher free-space peak gain of 3dBi or more if available. Once that antenna gets integrated into your device, performance will degrade below this 2dBi peak gain due to the effects of GND plane, surrounding components, and device housing. If you want to be absolutely sure, contact Taoglas and we will test. Choosing a Taoglas antenna with a higher peak gain than what is specified by the module manufacturer and enlisting our help will ensure you are getting the best performance possible without exceeding the peak gain limits. The cable and connector are fully customizable, for further information contact your regional Taoglas customer support team. м www.taoglas.com SPE-11-8-037-M 2. Specifications Wi-Fi Electrical Band Frequency (MHz) Measurement Efficiency (%) Average Gain (dB) Peak Gain (dBi) Impedance Polarization Radiation Pattern Max. input power Wi-Fi - 2GHz 2400-2500 2mm ABS 79.0 -1.02 3.46 50 Ω Linear Omni directional 10W Free Space 52.7 -2.78 2.14 Wi-Fi - 5GHz 5150-5850 2mm ABS 63.4 -1.98 6.86 Free Space 65.4 -1.84 5.33 Wi-Fi - 6GHz 5925-7125 2mm ABS 70.7 -1.51 8.09 Free Space 63.1 -2.00 6.49 Mechanical Dimensions 42 x 7 x mm Antenna Body Material Polymer Cable Gray 100mm 1.37 co-axial Connector I- PEX MHF® I (U.FL Compatible) Weight 7g Environmental Operation Temperature -40°C to 85°C Storage Temperature -40°C to 85°C Relative Humidity Non-condensing 65°C 95% RH н www.taoglas.com SPE-11-8-037-M 3. Mechanical Drawing о www.taoglas.com SPE-11-8-037-M 4. Packaging п www.taoglas.com SPE-11-8-037-M 5. Antenna Characteristics 5.1 Test Setup VNA Test Set-up on 2mm ABS р www.taoglas.com SPE-11-8-037-M 5.2 Return Loss 5.3 VSWR с www.taoglas.com SPE-11-8-037-M 5.4 Efficiency 5.5 Average Gain йи www.taoglas.com SPE-11-8-037-M 5.6 Peak Gain йй www.taoglas.com SPE-11-8-037-M 6. Radiation Patterns 6.1 Test Setup Chamber Test Set-up on 2mm ABS йк www.taoglas.com SPE-11-8-037-M 6.2 2mm ABS Patterns at 2450 MHz XZ Plane YZ Plane XY Plane йл www.taoglas.com SPE-11-8-037-M 6.3 Free Space Patterns at 2450 MHz XZ Plane YZ Plane XY Plane йм www.taoglas.com SPE-11-8-037-M 6.4 2mm ABS Patterns at 5500 MHz XZ Plane YZ Plane XY Plane йн www.taoglas.com SPE-11-8-037-M 6.5 Free Space Patterns at 5500 MHz XZ Plane YZ Plane XY Plane йо www.taoglas.com SPE-11-8-037-M 6.6 2mm ABS Patterns at 6520 MHz XZ Plane YZ Plane XY Plane йп www.taoglas.com SPE-11-8-037-M 6.7 Free Space Patterns at 6520 MHz XZ Plane YZ Plane XY Plane йр www.taoglas.com SPE-11-8-037-M Changelog for the datasheet SPE-11-8-037 – FXP830.07.0100C Revision: M (Current Version) Date: 2025-02-18 Changes: Full datasheet update including Wi-Fi, Bluetooth, ZigBee Trademarking. Changes Made by: Gary West Previous Revisions Revision: L Date: 2020-03-19 Changes: Includes Wi-Fi 6 data Changes Made by: Jack Conroy Revision: G Date: 2017-06-06 Changes: Drawing Updated Changes Made by: Peter Monahan Revision: K Date: 2019-11-14 Changes: Updated Image and Drawing Changes Made by: Russell Meyler Revision: F Date: 2016-11-01 Changes: Updated Peak Gain Changes Made by: Andy Mahoney Revision: J Date: 2019-03-01 Changes: Packaging Details Updated Changes Made by: Jack Conroy R…

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Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004091ER Page: 1 of 113 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT EUT Description: Open-Q 8550CS SOM Applicant: Lantronix, Inc. 48 Discovery, Suite 250 Irvine, CA 92618 USA Manufacturer: Lantronix, Inc. 48 Discovery, Suite 250 Irvine, CA 92618 USA Brand Name: LANTRONIX Model No./ISED HVIN: Open-Q 8550CS SOM ISED PMN: Open-Q 8550CS SOM Report Number: TERF2511004091ER FCC ID R68OQ8550 IC: 3867A-OQ8550 Date of EUT Received: November 28, 2025 Date of Test: December 01, 2025 ~ February 03, 2026 Issue Date: February 24, 2026 Approved By Jazz Huang We hereby certify that: The above equipment was tested by SGS Taiwan Ltd. Central RF Lab The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 and the energy emitted by the sample EUT comply with FCC rule part §15.247, ISED RSS-247. The results of this report relate only to the sample identified in this report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004091ER Page: 2 of 113 Revision History Report Number Revision Description Issue Date Revised By Remark TERF2511004091ER 00 Original February 13, 2026 Yuri Tsai TERF2511004091ER 01 Update section1.1 February 23, 2026 Yuri Tsai * TERF2511004091ER 02 Update section2.1 February 24, 2026 Yuri Tsai * Note: 1、 The remark "*" indicates modification of the report upon requests from certification body. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004091ER Page: 3 of 113 …

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Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004091ER Page: 44 of 113 Spurious Emission_BLE 1M_HighCH39-2480MHz Spurious Emission_BLE 2M_LowCH00-2402MHz Spurious Emission_BLE 2M_MidCH20-2442MHz Spurious Emission_BLE 2M_HighCH39-2480MHz Spurious Emission_BLE 125k_LowCH00-2402MHz Spurious Emission_BLE 125k_MidCH20-2442MHz Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004091ER Page: 45 of 113 Spurious Emission_BLE 125k_HighCH39-2480MHz Spurious Emission_BLE 500k_LowCH00-2402MHz Spurious Emission_BLE 500k_MidCH20-2442MHz Spurious Emission_BLE 500k_HighCH39-2480MHz Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004091ER Page: 46 of 113 7.6 Unwanted Emissions Radiated Band Edge Measurement Result Report Number :TERF2511004091ER Test Site :SAC 3 Operation Mode :BLE 1M Test Date :2026-01-14 Test Frequency :2402 MHz Temp./Humi. :20.5 °C /51% Test Mode :Bandedge Antenna Pol. :Vertical EUT Pol :H Plane Engineer :Nick Lin Freq. Detector Spectrum Factor Actual Limit Margin Mode Reading Level FS @3m MHz PK/QP/AV dBμV dB dBμV/m dBμV/m dB 2327.90 Peak 54.30 -4.33 49.97 74.00 -24.03 2370.40 Average 44.39 -4.43 39.96 54.00 -14.04 2402.00 Peak 112.87 -4.50 108.37 - - 2402.00 Average 112.42 -4.50 107.92 - - 2484.31 Average 44.29 -4.70 39.59 54.00 -14.41 2496.90 Peak 53.89 -4.68 49.21 74.00 -24.79 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Co…

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Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004092ER Page: 1 of 360 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT EUT Description: Open-Q 8550CS SOM Applicant: Lantronix, Inc. 48 Discovery, Suite 250 Irvine, CA 92618 USA Manufacturer: Lantronix, Inc. 48 Discovery, Suite 250 Irvine, CA 92618 USA Brand Name: LANTRONIX Model No./ISED HVIN: Open-Q 8550CS SOM ISED PMN: Open-Q 8550CS SOM Report Number: TERF2511004092ER FCC ID R68OQ8550 IC: 3867A-OQ8550 Date of EUT Received: November 28, 2025 Date of Test: December 01, 2025 ~ February 10, 2026 Issue Date: February 24, 2026 Approved By Jazz Huang We hereby certify that: The above equipment was tested by SGS Taiwan Ltd. Central RF Lab The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 and the energy emitted by the sample EUT comply with FCC rule part §15.247, ISED RSS-247. The results of this report relate only to the sample identified in this report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004092ER Page: 2 of 360 Revision History Report Number Revision Description Issue Date Revised By Remark TERF2511004092ER 00 Original February 13, 2026 Yuri Tsai TERF2511004092ER 01 Update section1.1 February 23, 2026 Yuri Tsai * TERF2511004092ER 02 Update section2.1 February 24, 2026 Yuri Tsai * Note: 1、 The remark "*" indicates modification of the report upon requests from certification body. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2511004092ER Page: 3 of 360 …

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