2AQRM-UF1UF1 USB WiFi Dongle

Rev 1/26/2023 FOXX Development Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06‐24‐2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AQRM‐UF1 FOXX Development Inc. (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, James Liao Rev 1/26/2023 FOXX Development Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06‐24‐2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AQRM‐UF1 FOXX Development Inc. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. The applicant is not a named entity or any of its subsidiaries or affiliates. Sincerely, James Liao

Rev 1/26/2023 FOXX Development Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06‐24‐2024 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2AQRM‐UF1 FOXX Development Inc. (“the applicant”) certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. Designated U.S. Agent Information: FRN: 0027735299 Name: FOXX Development Inc. Address: 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Contact Person: James Liao Tel.: (858) 925‐4348 Email: [email protected] Sincerely, FOXX Development Inc. James Liao

FOXX Development Inc. Date: June 24, 2024 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AQRM-UF1 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Long-term confidentiality: Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf Short-term confidentiality: User’s Manual External Photos Internal Photos Setup photos User’s Manual.pdf External Photos.pdf Internal Photos.pdf Setup photos.pdf Short-term confidentiality days: 180 days. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, FOXX Development Inc. James Liao / CTO Typed name and Title

FOXX Development Inc. Date: 7/25/2024 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD To Whom It May Concern: We, FOXX Development Inc., state that our device, FCC ID: 2AQRM-UF1, has a removable rear cover. The label is visible to the users as they purchase the products and install SIM cards. The label is placed inside the back shell. Sincerely, FOXX Development Inc. James Liao / CTO Typed name and Title

FOXX Development Inc. FCC ID: 2AQRM-UF1 POWER OF ATTORNEY Date: June 24, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf shall have the same effect as acts of our own. This authorization expires on June 23, 2025. Sincerely, FOXX Development Inc. James Liao / CTO Typed name and Title

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 161 SAR TEST REPORT Reference No. ................... : WTD24D05123454W004 FCC ID ................................ : 2AQRM-UF1 Applicant ........................... : FOXX Development Inc. Address ............................. : 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Manufacturer .................... : FOXX Development Inc. Address ............................. : 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Product .............................. : UF1 USB WiFi Dongle Model(s).. ........................... : UF1 Standards .......................... : FCC 47 CFR Part2(2.1093) IEEE Std. C95.1-2019 IEC/IEEE 62209-1528:2020 Date of Receipt sample .... : 2024-06-21 Date of Test ....................... : 2024-07-11 to 2024-07-22 Date of Issue ..................... : 2024-07-24 Test Result ........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: James Cheng / Project Engineer Deval Qin / Designated Reviewer Reference No.: WTD24D05123454W004 Page 2 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................... 2 3 REVISION HISTORY ................................................................................................................................. 3 4 GENERAL INFORMATION ....................................................................................................................... 4 4.1 GENERAL DESCRIPTION OF E.U.T. ....................................................................................................... 4 4.2 DETAILS OF E.U.T. ............................................................................................................................. 4 4.3 TEST FACILITY .................................................................................................................................... 5 5 EQUIPMENT USED DURING TEST ......................................................................................................... 6 5.1 EQUIPMENT LIST ................................................................................................................................. 6 6 SAR INTRODUCTION............................................................................................................................... 7 6.1 INTRODUCTION .................................................................................................................................... 7 6.2 SAR DEFINITION ................................................................................................................................. 7 7 SAR MEASUREMENT SETUP ................................................................................................................. 8 8 EXPOSURE LIMIT .................................................................................................................................. 17 9 SYSTEM AND LIQUID VALIDATION ..................................................................................................... 18 9.1 SYSTEM VALIDATION .......................................................................................................................... 18 9.2 LIQUID VALIDATION ............................................................................................................................. 21 10 TYPE A MEASUREMENT UNCERTAINTY............................................................................................ 29 11 OUTPUT POWER VERIFICATION ......................................................................................................... 32 11.1 TEST CONDITION........................................................................................................................... 32 11.2 TEST PROCEDURES ...................................................................................................................... 32 11.3 TEST RESULT ............................................................................................................................... 33 12 EXPOSURE CONDITIONS CONSIDERATION ...................................................................................... 64 12.1 EUT ANTENNA LOCATION .............................................................................................................. 64 12.2 TEST POSITION CONSIDERATION .................................................................................................... 64 13 SAR TEST RESULTS ............................................................................................................................. 65 13.1 TEST CONDITION........................................................................................................................... 65 13.2 GENERALLY TEST PROCEDURES .................................................................................................... 65 13.3 SAR SUMMARY TEST RESULT ....................................................................................................... 66 14 SAR MEASUREMENT REFERENCE .................................................................................................... 75 14.1 REFERENCES .........................................…

Text truncated - open the document above for the full version.

Reference No.: WTD24D05123454W004 Page 97 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 98 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 99 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 100 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 101 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 102 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 103 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 104 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 105 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 106 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 107 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 108 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 109 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 110 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 111 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 112 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 113 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 114 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 115 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 116 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 117 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 118 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 119 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 120 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 121 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 122 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 123 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn

Reference No.: WTD24D05123454W004 Page 124 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 125 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 126 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 127 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 128 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 129 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 130 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 131 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 132 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 133 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 134 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 135 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 136 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 137 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 138 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 139 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 140 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 141 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 142 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 143 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 144 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 145 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 146 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 147 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 148 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 149 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 150 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 151 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 152 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 153 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn

Reference No.: WTD24D05123454W004 Page 154 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 155 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 156 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 157 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 158 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 159 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Reference No.: WTD24D05123454W004 Page 160 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 16 SAR System Photos Liquid depth ≥ 15cm Reference No.: WTD24D05123454W004 Page 161 of 161 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 17 Setup Photos Note: Please refer to appendix: Appendix-UF1-Photos. 18 EUT Photos Note: Please refer to appendix: Appendix- UF1-Photos. ======End of Report======

Antenna Specification Product Name ：L126 Antennas Specifications model ：L126 Antennas Date ：2024.06.23 Confirmation of user： Designed by Reviewed by Approved by Liu D ongshan Cui Cen Zhou Xiangyang Test Equipment Chamber Shenzhen Ruiqiang Communication Co., Ltd W2-A 502, Gaoxin Industrial Village, South Fourth Road, Nanshan District, Shenzhen Item Describe Input impedance 50Ω VSWR ＜2.5 Main antenna Gain B2:3.5dBi B4: 1.1dBi B5:3dBi B12:0.6dBi B13:0.6dBi B66: 1.1dBi Diversity antenna Gain B2: 0.7dBi B4: -1.9dBi B5: 3.1dBi B12: 0.5dBi B13: 0.5dBi B66: -1.9dBi WIFI 2.4G: -0.5dBi Polarization Linear Polarization Antenna Shape Frequency/Type Main Antenna 700-2200MHz Monopole Diversity Antenna 700-2200MHz Monopole WIFI 2400-2500MHz Monopole Main Antenna 700MHz 800MHz 900MHz 1710MHz 1850MHz 2110MHz Diversity Antenna 750MHz 850MHz 890MHz 1790MHz 1990MHz 2200MHz WIFI Antenna 2440MHz

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 56 TEST REPORT Referen ce No. .................... : WTD24D05123454W002 FCC ID ................................ : 2AQRM-UF1 Applicant ............................ : FOXX Development Inc. Address .............................. : 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Manufacturer .................... : FOXX Development Inc. Address .............................. : 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Product ............................... : UF1 USB WiFi Dongle Model(s). ............................ : UF1 Standards........................... : FCC 47CFR Part 15.247 Date of Receipt sample .... : 2024-06-21 Date of Test ....................... : 2024-06-25 to 2024-07-22 Date of Issue ...................... : 2024-07-24 Test Result ......................... : Pass Remarks: The re sults shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: James Cheng / Project Engineer Deval Qin / Designated Reviewer Reference No.: WTD24D05123454W002 Page 2 of 56 Waltek Testing Group Co., Ltd. http://www.w altek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................... 2 3 REVISION HISTORY ................................................................................................................................. 4 4 GENERAL INFORMATION ....................................................................................................................... 5 4.1 GENERAL DESCRIPTION OF E.U.T. ....................................................................................................... 5 4.2 DETAILS OF E.U.T. .............................................................................................................................. 5 4.3 CHANNEL LIST ..................................................................................................................................... 5 4.4 TEST FACILITY .................................................................................................................................... 6 4.5 SUBCONTRACTED ................................................................................................................................ 6 4.6 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................... 6 4.7 TEST MODE ........................................................................................................................................ 7 5 TEST SUMMARY ...................................................................................................................................... 8 6 EQUIPMENT USED DURING TEST ......................................................................................................... 9 6.1 EQUIPMENTS LIST ............................................................................................................................... 9 6.2 DESCRIPTION OF SUPPORT UNITS ...................................................................................................... 10 6.3 MEASUREMENT UNCERTAINTY ........................................................................................................... 10 6.4 TEST EQUIPMENT CALIBRATION ......................................................................................................... 10 7 DUTY CYCLE .......................................................................................................................................... 11 8 CONDUCTED EMISSION ....................................................................................................................... 13 8.1 E.U.T. OPERATION ............................................................................................................................ 13 8.2 EUT SETUP ...................................................................................................................................... 13 8.3 MEASUREMENT DESCRIPTION ............................................................................................................ 13 8.4 CONDUCTED EMISSION TEST RESULT ................................................................................................ 14 9 RADIATED EMISSIONS ......................................................................................................................... 16 9.1 EUT OPERATION ............................................................................................................................... 16 9.2 TEST SETUP ..................................................................................................................................... 17 9.3 SPECTRUM ANALYZER SETUP ............................................................................................................ 18 9.4 TEST PROCEDURE ............................................................................................................................. 19 9.5 CORRECTED AMPLITUDE & MARGIN CALCULATION .............................................................................. 19 9.6 SUMMARY OF TEST RESULTS ............................................................................................................. 20 10 CONDUCTED SPURIOUS EMISSIONS .....................…

Text truncated - open the document above for the full version.