CNFACVT2BATTERY GRIP/TRIPOD/REMOTE

GoPro, Inc. 3025 Clearview Way, San Mateo, CA 94402, USA Covered Equipment Certification Attestation Letter 12/23/2025 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: CNFACVT2 GoPro, 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. GoPro, 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. GoPro, Inc. (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Michelle Tsai Title: Sr. Director – Product Safety, Compliance & Quality Company Name: GoPro, Inc. Date: 12/23/2025

GoPro, Inc. 3025 Clearview Way, San Mateo, CA 94402, USA * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 12/23/2025 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: CNFACVT2 Per section 2.911(d)(7) of the FCC rules, GoPro, Inc. (“the applicant”), FRN: 0021369186 certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: GoPro, Inc. Physical U.S. Company Address: 3025 Clearview Way, San Mateo, CA 94402, USA Agent name: Michelle Tsai Agent Email Address: [email protected] FRN: 0021369186 The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant / Agent Signed: Signed: Printed name: Michelle Tsai Title: Sr. Director – Product Safety, Compliance & Quality Company Name: GoPro, Inc. Date: 12/23/2025

GoPro, Inc. 3025 Clearview Way, San Mateo, CA 94402, USA Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 12/23/2025 SUBJECT: FCC Application for FCC ID: CNFACVT2 To Whom It May Concern: We, the undersigned, hereby authorize _ Totti Zhao _ at _CTC Laboratories, Inc. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by _ Totti Zhao _ on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Signature: Name: Michelle Tsai Company: GoPro, Inc. Address: 3025 Clearview Way, San Mateo, CA 94402, USA Phone: +1 650 436-5292 Email: [email protected] Fax: /

GoPro, Inc. 3025 Clearview Way, San Mateo, CA 94402, USA 12/23/2025 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: CNFACVT2 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒ Permanent ☐ Short Term External Photos ------------------ ☒ Short Term Internal Photos ☐ Permanent* ☒ Short Term Operation Description ☒ Permanent ☐ Short Term Parts List & Placement/BOM ☐ Permanent ☐ Short Term Tune-Up Procedure ☐ Permanent ☐ Short Term Schematic Diagrams ☒ Permanent ☐ Short Term Test Setup Photos ------------------ ☒ Short Term User’s Manual ☐ Permanent* ☒ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed : Printed name: Michelle Tsai Title: Sr. Director – Product Safety, Compliance & Quality Company Name: GoPro, Inc. ☒

GoPro, Inc. 3025 Clearview Way, San Mateo, CA 94402, USA 3025 Clearview Way, San Mateo, CA 94402 | GoPro GmbH, Baierbrunner Str. 15, Building D, 81379, Munich, Germany | (650) 332-7600 | gopro.com Label Artworks and Placement Model: ACVT2 | FCC ID: CNF ACVT2 | IC ID: 10193A- ACVT2 Label location: body of the product Label sample

CTC Laboratories, Inc. $CNAS$ CTC Laboratories, Inc. Room 107, 108, 207, 208, 303 of Building A, Room 101 of Building B, No.7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn TRF No：CTC-TR-065_A2 For anti-fake verification, please visit the official website of China Inspection And Testing Society : yz.cncaq.com RF Exposure Evaluation Report No. .................................... : CTC2025597102 FCC ID ........................................... : CNFACVT2 Applicant ...................................... : GoPro, Inc. Address .......................................... : 3025 Clearview Way, San Mateo, CA 94402, USA Manufacturer..................................: GoPro, Inc. Address..........................................: 3025 Clearview Way, San Mateo, CA 94402, USA Product Name .............................. : BATTERY GRIP/TRIPOD/REMOTE Trade Mark .................................... : GoPro Model/Type reference .................... : ACVT2 Listed Model(s) .............................. : / Standard ....................................... : 47 CFR Part 2.1093 Test Report Form No ..................... : CTC-TR-065_A2 Master TRF ................................... : Dated 2025-05-12 Date of issue................................: Oct. 31, 2025 Result............................................: PASS Compiled by: (Printed name+signature) Lucy Lan Supervised by: (Printed name+signature) Eric Zhang Approved by: (Printed name+signature) Totti Zhao $英文检测章$ $Totti$ This test report may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CTC. The Test Result in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to CTC within 15 days since the date when the report is received. It will not be taken into consideration beyond this limit. Page 2 of 3 Report No.: CTC2025597102 CTC Laboratories, Inc. Room 107, 108, 207, 208, 303 of Building A, Room 101 of Building B, No.7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn TRF No：CTC-TR-065_A2 For anti-fake verification, please visit the official website of China Inspection And Testing Society : yz.cncaq.com According to KDB 447498 D01 General RF Exposure Guidance v06, Clause 4.3.1(a). EUT Specification Product Name: BATTERY GRIP/TRIPOD/REMOTE Trade Mark: GoPro Model/Type Reference: ACVT2 Listed Model(s): / Model Differences: / Frequency Band (Operating) BLE: 2402MHz ~ 2480MHz Device Category Portable (<5mm separation) Mobile (>20cm separation) Fixed (>20cm separation) Others ___ Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Gain (Max) 0.45dBi Limit For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR Where: -f (GHz) is the RF channel transmit frequency in GHz -Power and distance are rounded to the nearest mW and mm before calculation -The result is rounded to one decimal place for comparison -The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. Page 3 of 3 Report No.: CTC2025597102 CTC Laboratories, Inc. Room 107, 108, 207, 208, 303 of Building A, Room 101 of Building B, No.7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn TRF No：CTC-TR-065_A2 For anti-fake verification, please visit the official website of China Inspection And Testing Society : yz.cncaq.com Measurement Result Mode Frequency (MHz) Max. Measured Power (dBm) Result Limit Verdict BLE 1M 2440 5.74 1.171 3.0 Pass BLE 2M 2402 5.83 1.187 3.0 Pass Note: 1. Calculate in the worst-case mode. 2. Max. Tune Up Power is declared by manufacturer, and used to calculate. 3. For a more detailed features description, please refer to the RF Test Report. **********************THE END**********************

CTC Laboratories, Inc. $CNAS$ CTC Laboratories, Inc. Room 107, 108, 207, 208, 303 of Building A, Room 101 of Building B, No.7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn TRF No：CTC-TR-058_A2 For anti-fake verification, please visit the official website of China Inspection And Testing Society : yz.cncaq.com TEST REPORT Report No. .................................... : CTC2025597101 FCC ID ........................................... : CNFACVT2 IC ................................................... : 10193A-ACVT2 Applicant ...................................... : GoPro, Inc. Address .......................................... : 3025 Clearview Way, San Mateo, CA 94402, USA Manufacturer..................................: GoPro, Inc. Address..........................................: 3025 Clearview Way, San Mateo, CA 94402, USA Product Name .............................. : BATTERY GRIP/TRIPOD/REMOTE Trade Mark .................................... : GoPro Model/Type reference .................... : ACVT2 Listed Model(s) .............................. : / Standard ....................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 RSS-247 Issue 4 Test Report Form No ..................... : CTC-TR-058_A2 Master TRF ................................... : Dated 2025-05-12 Date of receipt of test sample........: Sep. 19, 2025 Date of testing..............................: Sep. 21, 2025 ~ Sep. 22, 2025 Date of issue................................: Oct. 31, 2025 Result............................................: PASS Compiled by: (Printed name+signature) Lucy Lan Supervised by: (Printed name+signature) Eric Zhang Approved by: (Printed name+signature) Totti Zhao $英文检测章$ $Totti$ This test report may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CTC. The Test Result in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to CTC within 15 days since the date when the report is received. It will not be taken into consideration beyond this limit. Page 2 of 54 Report No.: CTC2025597101 CTC Laboratories, Inc. Room 107, 108, 207, 208, 303 of Building A, Room 101 of Building B, No.7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn TRF No：CTC-TR-058_A2 For anti-fake verification, please visit the official website of China Inspection And Testing Society : yz.cncaq.com Table of Contents Page 1. TEST SUMMARY ....................................................................................................................................................... 3 1.1. TEST STANDARDS .......................................................................................................................................................... 3 1.2. REPORT VERSION ......................................................................................................................................................... 3 1.3. TEST DESCRIPTION ........................................................................................................................................................ 3 1.4. TEST FACILITY .............................................................................................................................................................. 4 1.5. MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 1.6. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 5 2. GENERAL INFORMATION .......................................................................................................................................... 6 2.1. CLIENT INFORMATION ................................................................................................................................................... 6 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 6 2.3. ACCESSORY EQUIPMENT INFORMATION ............................................................................................................................ 7 2.4. OPERATION STATE ........................................................................................................................................................ 8 2.5. MEASUREMENT INSTRUMENTS LIST ................................................................................................................................. 9 3. TEST ITEM AND RESULTS ........................................................................................................................................ 11 3.1. CONDUCTED EMISSION................................................................................................................................................ 11 3.2. RADIATED EMISSION ................................................................................................................................................... 14 3.3. BAND EDGE EMISSIONS (RADIATED) .............................................................................................................................. 25 3.4. BAND EDGE AND SPURIOUS EMISSIONS (CONDUCTED) ...................................................................................................... 34 3.5. DTS BANDWIDTH ..................................…

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ACVT2 BT Antennas: Measured Peak Gain and Radiation Patterns Sep 15, 2025 10/28/2025GoPro Confidential2 •Reference Plane for Antenna Peak Gain Measurements •Antenna info •Schematics of the Antenna Matching Networks •Measured Peak Gain of antennas •Standard Spherical Coordinate System Used in Antenna Measurements •Test Setup in the Anechoic Chamber •Antenna Radiation Patterns •Summary Outline 10/28/2025GoPro Confidential3 Reference Plane for BT Antenna Peak Gain Measurements Peak Gain 10/28/2025GoPro Confidential4 Antenna info Antenna manufacturer name and address: Tonly Technology Co., Ltd. Chenjiang Factory No. 256, Zhongkai 6th Road, Chenjiang Street, Zhongkai High-tech Development Zone, Huizhou City, Guangdong Province, P.R. China BT Antenna: Model#: MB25167122 Photos or drawing: 10/28/2025GoPro Confidential5 Schematic of the BT Antenna Matching Network 10/28/2025GoPro Confidential6 Measured Peak Gain of antennas Band(GHz)Frequency(MHz)Antenna Peak Gain(dBi) 2.4 （2400-2483.5MHz） 2402-0.16 24400.22 24800.45 10/28/2025GoPro Confidential7 Standard Spherical Coordinate System Used in Antenna Measurements 10/28/2025GoPro Confidential8 Test Setup in the Anechoic Chamber X Y z 10/28/2025GoPro Confidential9 BT Antenna Radiation Patterns in the Vertical Planes XZ plane (=0°)YZ plane (=90°) z x z y 10/28/2025GoPro Confidential10 BT Antenna Radiation Patterns in the Horizontal Plane XY plane (=90°) y x 10/28/2025GoPro Confidential11 BT Antenna Radiation Pattern at 2402 MHz, in =0° plane 10/28/2025GoPro Confidential12 BT Antenna Radiation Pattern at 2440 MHz, in =96° plane 10/28/2025GoPro Confidential13 BT Antenna Radiation Pattern at 2480 MHz, in =81° plane