2BXRA-UT-FND-030000UTFind Tag

CFR 47§2.911(d)(5)(i) Attestation Letter Attestation Letter Date:08/19/2026 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii)Filing FCC ID: 2BXRA-UT-FND-030000 Ultra Edge Technology Co., Ltd.(“the applicant”)certifies thatthe 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. Ultra Edge Technology Co., Ltd. (“the applicant”) certifies that as of the date of the filing of the application, the applicantis not identified on the Covered List as an entity producing “covered” equipment. Ultra Edge Technology Co., Ltd. (“the applicant”) certifies that the equipment does not use Kaspersky's software information. Sincerely, Signature Company Name: Ultra Edge Technology Co., Ltd. Company Address: 6F., No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan Contact Name:Cho Jui Yang Title: Manager Email: [email protected]

CFR 47 §2.911(d)(7)U.SAgent CFR 47 §2.911(d)(7) Agent DesignationAttestation Ultra Edge Technology Co., Ltd. (“the applicant”) as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicant’s agent for service of FCC ID:2BXRA-UT-FND-030000 process. The applicant acknowledges the applicant’s acceptance to maintain an agent for no less than one year after the grantee has terminated all marketing and imp ortation or the conclusion of any Commission- related p roceeding involving the equip ment. U.S. Agent Information: Contact Name: Huiying Fan Company Name: GLOCERTS TECHNOLOGY INC Company Address: 19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 FRN: 0036339737 Email:[email protected] Applicant’s Information: Company Name: Ultra Edge Technology Co., Ltd. Company Address: 6F., No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan Contact Name: Cho Jui Yang Title: Manager Email: [email protected] Sincerely yours, Applicant Agent Signature Contact Person: Cho Jui Yang Title: Manager Signature Contact Person: Huiying Fan Title: Director FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation StatementsCFR 47 §2.911(d)(7) Filing 08/19/2026

QA-FR-170-B 7/29/2014 FCC Authorization Date: 06/22/2026 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Ultra Edge Technology Co., Ltd. the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corp. (Linkou Laboratory) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Linkou Laboratory) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature Company Name: Ultra Edge Technology Co., Ltd. Company Address: 6F., No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan Contact Name: Cho Jui Yang Title: Manager Email: :[email protected]

QA-FR-171-A FCC Confidential Authorization 08-19-2026 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject:Confidentiality Request regarding application for certification of FCC ID:2BXRA -UT-FND-030000 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Ultra Edge Technology Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Block Diagram •Schematics • The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Client’s signature Company Name: UltraEdgeTechnology Co., Ltd. Company Address:6F.,No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan Contact Name: Cho Jui Yang Title: Manager Email:[email protected] Circuit Description

Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 1 of 3 External Photographs Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 2 of 3 Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 3 of 3 ***** END *****

UTFind Tag Ultra Edge Model: UT-FND-030000 Input: 3V Ultra Edge Technology Co., Ltd. FCC ID: 2B XRA-UT-FND-030000 IC: 35744-UTFND030000 IC ID:35744-UTFND030000

Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 1 of 4 Internal Photographs Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 2 of 4 Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 3 of 4 Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 4 of 4 RF Chip & Antenna ***** END *****

Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 1 of 7 FCC Part 1.1307 FCC Part 2.1093 RF Exposure Evaluation REPORT For Ultra Edge Technology Co., Ltd. 6F., No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan FCC ID: 2BXRA-UT-FND-030000 Report Type: Original Report Product Type: UTFind Tag Report Producer : Jojo Lu Report Number : RLK260326095RF03 Report Date : 2026/07/07 Reviewed By: Jack Hsu Prepared By: Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No. 6, Wende 2Rd., Guishan Dist., Taoyuan City 33382, Taiwan (R.O.C.). Tel: +886 (3) 3961072 Fax: +886 (3) 3961027 www.baclcorp.com.tw Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No.: RLK260326095RF03 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 2 of 7 Revision History Revision No. Report Number Issue Date Description Author/ Revised by 0.0 RLK260326095 RLK260326095RF03 2026/07/07 Original Report Jojo Lu Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No.: RLK260326095RF03 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 3 of 7 TABLE OF CONTENTS 1. General Information ............................................................................................................................. 4 1.1 Product Description for Equipment under Test (EUT) .......................................................... 4 1.2 Statement of Compliance ....................................................................................................... 5 1.3 Measurement Uncertainty ...................................................................................................... 5 2. FCC §1.1307(b)(3) - RF Exposure ....................................................................................................... 6 2.1 Applicable Standard ............................................................................................................... 6 2.2 RF Exposure Evaluation Result ............................................................................................. 7 Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No.: RLK260326095RF03 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 4 of 7 1. General Information 1.1 Product Description for Equipment under Test (EUT) Applicant Ultra Edge Technology Co., Ltd. 6F., No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan Manufacturer Ultra Edge Technology Co., Ltd. 6F., No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan Brand(Trade) Name Ultra Edge Technology Co., Ltd. Product (Equipment) UTFind Tag Main Model Name UT-FND-030000 Series Model Name N/A Model Discrepancy N/A HVIN UT-FND-030000 Frequency Range BLE Mode: 2402 ~ 2480 MHz Number of Channels 40 Channels Power Operation (Voltage Range) DC 3V from Battery Received Date 2026/04/01 Date of Test 2026/4/8~2026/4/20 *All measurement and test data in this report was gathered from production sample serial number: RLK260326095-01(Assigned by BACL, Linkou Laboratory). Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No.: RLK260326095RF03 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 5 of 7 1.2 Statement of Compliance Decision Rule: No, (The test results do not include MU judgment) 1. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory). 2. 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. 3. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. 4. The determination of the test results does not require consideration of the uncertainty of the measurement, unless the assessment is required by customer agreement, regulation or standard document specification. 5. Bay Area Compliance Laboratories Corp. (Linkou Laboratory) is not responsible for the authenticity of the information provided by the applicant that affects the test results. 1.3 Measurement Uncertainty Parameter Uncertainty RF output power ±1.75 (dB) Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No.: RLK260326095RF03 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 6 of 7 2. FCC §1.1307(b)(3) - RF Exposure 2.1 Applicable Standard According to subpart §1.1307(b)(3), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (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). Pth is given by (C) Or using Table 1 and the minimum separa…

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Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Center Frequency Horizontal Vertical 2400MHz 2450MHz 2500MHz 2400MHz 2450MHz 2500MHz -1.26 -0.77 -0.59 -5.25 -2.46 -1.86 MAX. Gain -0.59dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 10.00 mm Manufacturer Zhuhai Jieli Technology Co., Ltd. Antenna Type PCB Printed Inverted-F Antenna Frequency Range 2400–2500 MHz Revision Rev.1.0 Date 2026-05-14 Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Frequency (MHz) Gain(dBi) Max Min Avg 2400 -1.26 -30.08 -7.19 2450 -0.77 -36.56 -7.48 2500 -0.59 -22.03 -6.59 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dBi) Max Min Avg 2400 -5.25 -22.14 -12.43 2450 -2.46 -24.58 -10.47 2500 -1.86 -29.52 -9.20 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 1 of 47 FCC Part 15.247 RSS-247, ISSUE 4, July 2025 RSS-GEN, ISSUE 5, February 2021 Amendment 2 TEST REPORT For Ultra Edge Technology Co., Ltd. 6F., No. 147, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, Taiwan FCC ID: 2BXRA-UT-FND-030000 IC: 35744-UTFND030000 Report Type: Original Report Product Type: UTFind Tag Report Producer : Jojo Lu Report Number : RLK260326095RF01 Report Date : 2026/07/07 Reviewed By: Jack Hsu Prepared By: Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No. 6, Wende 2Rd., Guishan Dist., Taoyuan City 33382, Taiwan (R.O.C.). Tel: +886 (3) 3961072 Fax: +886 (3) 3961027 www.baclcorp.com.tw Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No.: RLK260326095RF01 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 2 of 47 Revision History Revision No. Report Number Issue Date Description Author/ Revised by 0.0 RLK260326095 RLK260326095RF01 2026/07/07 Original Report Jojo Lu Bay Area Compliance Laboratories Corp. (Linkou Laboratory) No.: RLK260326095RF01 Note: It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Page 3 of 47 TABLE OF CONTENTS 1 General Information ....................................................................................................... 5 1.1 Product Description for Equipment under Test (EUT) ......................................................... 5 1.2 Objective ............................................................................................................................... 6 1.3 Test Methodology.................................................................................................................. 6 1.4 Statement of Compliance ...................................................................................................... 6 1.5 Measurement Uncertainty ..................................................................................................... 7 1.6 Environmental Conditions ..................................................................................................... 7 1.7 Test Facility ........................................................................................................................... 7 2 System Test Configuration ............................................................................................. 8 2.1 Description of Test Configuration ......................................................................................... 8 2.2 EUT Exercise Software ......................................................................................................... 8 2.3 Test Mode .............................................................................................................................. 8 2.4 Support Equipment List and Details...................................................................................... 8 2.5 External Cable List and Details ............................................................................................. 8 2.6 Block Diagram of Test Setup ................................................................................................ 9 2.7 Duty Cycle ........................................................................................................................... 10 3 Summary of Test Results .............................................................................................. 11 4 Test Equipment List and Details ................................................................................. 12 5 FCC §15.203 & RSS-GEN §6.8 – Antenna Requirements ........................................ 14 5.1 Applicable Standard ............................................................................................................ 14 5.2 Antenna List and Details ..................................................................................................... 15 6 FCC §15.207(a) & RSS-GEN §8.8– AC Line Conducted Emissions ........................ 16 6.1 Applicable Standard ............................................................................................................ 16 6.2 EUT Setup ........................................................................................................................... 17 6.3 EMI Test Receiver Setup .................................................................................................... 17 6.4 Test Procedure ..................................................................................................................... 17 6.5 Factor & Margin Calculation .............................................................................................. 17 6.6 Test Results ......................................................................................................................... 18 7 FCC §15.209, §15.205 , §15.247(d) & RSS-GEN §8.9, §8.10– Spurious Emissions 19 7.1 Applicable Standard ............................................................................................................ 19 7.2 EUT Setup ........................................................................................................................... 22 7.3 EMI Test Receiver & Spectrum Analyzer Setup................................................................. 23 7.4 Test Procedure ..................................................................................................................... 23 7.5 Factor & Over Limit Calculation ........................................................................................ 23 7.6 Test Results ......................................................................................................................... 24 8 FCC §15.247(a)(2) & RSS-247 §6.3.1 (a), RSS-GE…

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Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 1 of 3 EUT Setup Photographs Radiated Emission (Below 1GHz)： Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 2 of 3 Radiated Emission (Above 1GHz)： Bay Area Compliance Laboratories Corp. (Linkou Laboratory) Project No.: RLK260326095 Page 3 of 3 Conducted： ***** END *****