QTG-ZKPXNBluetooth Keyboard

111 2 fn ctrl 1 2 fn ctrl 2 fn ctrl 2 fn ctrl ZAGG ® and Messenger Folio 2™ are trademarks of ZAGG Intellectual Property Holding Co., Inc. iPad ® is a trademark of Apple Inc., registered in the U.S. and other countries. The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by ZAGG Inc is under license. Other trademarks and trade names are those of their respective owners. Welcome Power It On: Open the Messenger Folio 2 and press the Power button located at the top right corner of the keyboard. A green LED will briefly illuminate, indicating the power is on. To turn your Messenger Folio off, press and hold the Power key for three seconds. A red LED will flash, indicating your Messenger Folio has turned off. For a full instruction manual, please visit zagg.to/instructions. Trouble Shooting If your device doesn’t respond to Messenger Folio 2, there may be a simple explanation. Try the following steps. 1.Restart your device. 2.Turn your Messenger Folio 2 off and back on. 3. Download the ZAGG Keyboard Firmware Utilities App from the App Store for the latest firmware updates. For more details, visit: https://bit.ly/3R8q6yO 4.Forget and re-pair your Messenger Folio 2. 5.If your Messenger Folio 2 does not establish or maintain a Bluetoothconnection, reset the Bluetooth module by charging your keyboard. 6. If, after charging, your keyboard doesn’t operate correctly, please contact ZAGG Customer Service. If you still experience problems, please contact ZAGG Customer Service. zagg.com/support/contact.php | questions@ zagg.com 1-800-700-ZAGG [9244] 00-1-801-839-3906 for international customers Boas-vindas Para obter um manual de instruções completo, visite ZAGG.to/instructions. Resolução de problemas Se o dispositivo não reagir ao Messenger Folio 2, pode existir uma explicação simples. Experimente efetuar os seguintes passos: 1. Reinicie o dispositivo. 2. Desligue e volte a ligar o Messenger Folio 2. 3. Baixe o aplicativo ZAGG Keyboard Firmware Utilities da loja de aplicativos para obter as atualizações de firmware mais recentes. Para mais informações visite https://bit.ly/3R8q6yO 4. Desemparelhe e volte a emparelhar o Messenger Folio 2. 5. Se o Messenger Folio 2 não estabelecer ou não mantiver uma ligação Bluetooth, reinicie o módulo Bluetooth carregando o teclado. 6. Após o carregamento, se o teclado não funcionar corretamente, contacte o Apoio ao Cliente da ZAGG. Se continuar a ter problemas, entre em contato com o Serviço de Atendimento ao Cliente da ZAGG: zagg.com/support/contact.php | [email protected] 1-800-700-ZAGG [9244] 00-1-801-839-3906 para clientes internacionais ZAGG ® e Messenger Folio 2™ são marcas comerciais da ZAGG Intellectual Property Holding Co., Inc. iPad ® é uma marca comercial da Apple Inc., registada nos EUA e noutros países. A marca nominativa e os logótipos Bluetooth ® são marcas registadas da Bluetooth SIG, Inc. e qualquer utilização das mesmas por parte da ZAGG Inc. é feita sob licença. Outros nomes e marcas comerciais pertencem aos respetivos proprietários. 314-00899-C | 103010821 Bienvenue Pour obtenir le manuel d’instructions complet, veuillez consulter le site ZAGG.to/instructions. ZAGG ® et Messenger Folio 2™ sont des marques commerciales de ZAGG Intellectual Property Holding Co. iPad ® est une marque commerciale d’Apple Inc. enregistrée aux États-Unis et dans d’autres pays. La marque de mot et les logos Bluetooth ® sont des marques déposées appartenant à Bluetooth SIG, Inc. et toute utilisation de ces marques par ZAGG Inc est soumise à une licence. Les autres marques et noms commerciaux appartiennent à leurs propriétaires respectifs. Dépannage Si votre appareil ne réagit pas à l’utilisation du clavier Messenger Folio 2, l’explication peut être simple. Veuillez suivre les instructions suivantes. 1. Redémarrez votre appareil. 2. Redémarrez votre clavier Messenger Folio 2. 3. Téléchargez l'application ZAGG Keyboard Firmware Utilities dans l'App Store pour obtenir les dernières mises à jour de micrologiciel. Pour plus d'informations, visitez https://bit.ly/3R8q6yO 4. Supprimez la connexion Bluetooth de votre clavier Messenger Folio 2, puis configurez-la à nouveau. 5. Si votre clavier Messenger Folio 2 n’établit pas ou ne maintient pas une connexion Bluetooth, réinitialisez le module Bluetooth en chargeant votre clavier. 6. Si, après le chargement, votre clavier ne fonctionne toujours pas correctement, veuillez communiquer avec le service à la clientèle de ZAGG. Si vous rencontrez toujours des problèmes, veuillez communiquer avec le service à la clientèle de ZAGG. zagg.com/support/contact.php | questions@ zagg.com 1-800-700-ZAGG [9244] 00-1-801-839-3906 pour les clients internationaux. Bienvenido Para obtener el manual de instrucciones completo, visite el sitio web ZAGG.to/instructions. Solución de problemast: Si el dispositivo no responde a Messenger Folio 2, puede haber una breve explicación. Pruebe los pasos siguientes. 1. Reinicie el dispositivo. 2. Apague y vuelva a encender el teclado Messenger Folio 2. 3. Descarga la aplicación de utilidades para firmware de teclados ZAGG en el App Store para conseguir la últimas actualizaciones de firmware. Para más información visite https://bit.ly/3R8q6yO 4. Desconecte y vuelva a sincronizar el teclado Messenger Folio 2. 5. Si el teclado Messenger Folio 2 no establece o mantiene una conexiónBluetooth, reinicie el módulo Bluetooth al cargar el teclado. 6. Si, luego de cargarlo, el teclado no funciona de manera correcta, comuníquese con el Servicio de Atención al Cliente de ZAGG. Si todavía continúa con problemas, comuníquese con el Servicio de Atención al Cliente de ZAGG. zagg.com/support/contact.php | questions@ zagg.com 1-800-700-ZAGG [9244] 00-1-801-839-3906 para clientes internacionales ZAGG ® y Messenger Folio 2™ son marcas comerciales de ZAGG Intellectual Property Holding Co., Inc. iPad ® es una marca comercial de Apple Inc., registrada en Estados Unidos y ot…

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ZAGG Inc. Covered Equipment Certification Attestation Letter 7/7/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: QTG-ZKPXN ZAGG 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. ZAGG 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. ZAGG 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: Shine Liu Title: Director of Engineering Company Name: ZAGG Inc. Date: 7/7/2026

ZAGG Inc. 910 West Legacy Center Way, Midvale, Utah, United States 2.911 (d)(7)USA Agent v1.5 Section 2.911(d)(7) USA Agent for Service of Process Company name: ZAGG Inc. Address: 910 West Legacy Center Way, Midvale, Utah, United States FCC ID: QTG-ZKPXN 2.911(d)(7) USA Designated Agent for Service of Process We, [ZAGG Inc.] (“the applicant”) designate [ZAGG Inc.] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: ZAGG Inc. USA Address: 910 West Legacy Center Way, Midvale, Utah, United States FRN Number: 0022301733 Contact Name: Shine Liu Telephone No: (585) 415-4708 Email: [email protected] Applicant Company name: ZAGG Inc. Address: 910 West Legacy Center Way, Midvale, Utah, United States Grantee FRN Number: 0022301733 FCC Grantee Code: QTG Contact Name: Shine Liu Telephone No: (585) 415-4708 Email: [email protected] ZAGG Inc. 910 West Legacy Center Way, Midvale, Utah, United States 2.911 (d)(7)USA Agent v1.5 Signature: Title: Director of Engineering Signature: Title: Director of Engineering Date: 2026-7-7 Date: 2026-7-7 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

ZAGG Inc. DATE: 7/7/2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Tongzhou Testing Co.,Ltd. (1st Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with ZAGG Inc. (910 West Legacy Center Way, Midvale, Utah, United States) <Signature> Name: Shine Liu Title: Director of Engineering Applicant Company: ZAGG Inc.

Date: 7/7/2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature> Name: Shine Liu Title: Director of Engineering Company: ZAGG Inc.

DATE: 7/7/2026 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: QTG-ZKPXN Product Name: Bluetooth Keyboard Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: Shine Liu Title: Director of Engineering Company: ZAGG Inc.

ZAGG Inc. 910 West Legacy Center Way, Midvale, Utah, United States Date: 2026/7/7 Dear Sir/Madam, We, ZAGG Inc., Hereby declares the following statement, PCB board, circuit, structure and internal of these model(s) are the same, Only model name is different for these model: FCC ID: QTG-ZKPXN Product name: Bluetooth Keyboard Model no.: ZKB105PMN53, ZKBA11MFN53 Sincerely, Name/Title： Shine Liu / Director of Engineering Company: ZAGG Inc. Address: 910 West Legacy Center Way, Midvale, Utah, United States Phone: (585) 415-4708 Fax: N/A E-Mail: [email protected]

Report No.: TZ0153260501PH02 Page 1 of 5 External Photographs of EUT External Photo 1 External Photo 2 Report No.: TZ0153260501PH02 Page 2 of 5 External Photo 3 External Photo 4 Report No.: TZ0153260501PH02 Page 3 of 5 External Photo 5 External Photo 6 Report No.: TZ0153260501PH02 Page 4 of 5 External Photo 7 External Photo 8 Report No.: TZ0153260501PH02 Page 5 of 5 External Photo 9 External Photo 10

The size of the label is 15mm*10mm with White forecolor. The size of the logo is 5mm*5mm. FCC ID: QTG-ZKPXN

Report No.:TZ0153260501PH03 Page 1 of 5 Internal Photographs of EUT Internal Photo 1 Internal Photo 2 Report No.:TZ0153260501PH03 Page 2 of 5 Internal Photo 3 Internal Photo 4 Bluetooth antenna Report No.:TZ0153260501PH03 Page 3 of 5 Internal Photo 5 Internal Photo 6 Report No.:TZ0153260501PH03 Page 4 of 5 Internal Photo 7 Internal Photo 8 Report No.:TZ0153260501PH03 Page 5 of 5 Internal Photo 9 Internal Photo 10

FCC ID:QTG-ZKPXN Page 1 of 2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). FCC ID:QTG-ZKPXN Page 2 of 2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Results RF Exposure at Separation distance (cm): 0.5 Mode Antenna Frequency [MHz] Conducted Power [dBm] Manufacturing tolerance Antenna Gain [dBi] Max of ERP and Conducted Power including Tune Up SAR- based exemption threshold Pth [mW] Target Power [dBm] Tolerance ±[dB] [dBm] [mW] BLE_1M Ant1 2402 -0.01 -0.5 1 1.87 0.5 1.12 2.79 BLE_1M Ant1 2440 -0.14 -0.5 1 1.87 0.5 1.12 2.75 BLE_1M Ant1 2480 -0.39 -1 1 1.87 0 1.00 2.72 Max of ERP and Conducted Power including Tune Up (dBm) = Max Conducted Tune Up Power(dBm) and Max Conducted Tune Up Power(dBm) + Antenna Gain(dBi)-2.15), whichever is greater. The Maximum Erp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 1 of 23 Appendix Test Data for BLE (Conducted Measurement) Product Name: Bluetooth Keyboard Trade Mark: ZAGG Test Model: ZKB105PMN53 FCC ID: QTG-ZKPXN Environmental Conditions Temperature: 23.5°C Relative Humidity: 58% ATM Pressure: 100.0 kPa Test Engineer: Allen Lai Supervised by: Max Zhang NOTE N/A Appendix A: DTS Bandwidth Test Result Test Mode Antenna Frequency [MHz] DTS BW [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict BLE_1M Ant1 2402 0.764 2401.604 2402.368 0.5 PASS BLE_1M Ant1 2440 0.736 2439.616 2440.352 0.5 PASS BLE_1M Ant1 2480 0.760 2479.616 2480.376 0.5 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 2 of 23 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 3 of 23 BLE_1M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 4 of 23 Appendix B: Occupied Channel Bandwidth Test Result Test Mode Antenna Frequency [MHz] OCB [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict BLE_1M Ant1 2402 1.1193 2401.4334 2402.5527 --- --- BLE_1M Ant1 2440 1.1039 2439.4429 2440.5468 --- --- BLE_1M Ant1 2480 1.0889 2479.4495 2480.5384 --- --- Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 5 of 23 Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 6 of 23 BLE_1M-Ant1-2480 Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 7 of 23 Appendix C: Maximum peak conducted output power Test Result Peak Test Mode Antenna Frequency [MHz] Conducted Peak Power [dBm] Conducted Limit [dBm] Verdict BLE_1M Ant1 2402 -0.01 ≤30 PASS BLE_1M Ant1 2440 -0.14 ≤30 PASS BLE_1M Ant1 2480 -0.39 ≤30 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 8 of 23 Test Graphs Peak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 9 of 23 BLE_1M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 10 of 23 Appendix D: Maximum peak power spectral density Test Result Test Mode Antenna Frequency [MHz] Result [dBm/3kHz] Limit [dBm/3kHz] Verdict BLE_1M Ant1 2402 -14.65 ≤8.00 PASS BLE_1M Ant1 2440 -14.98 ≤8.00 PASS BLE_1M Ant1 2480 -14.53 ≤8.00 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 11 of 23 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 12 of 23 BLE_1M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 13 of 23 Appendix E: Band edge measurements Test Result Test Mode Antenna Ch. Name Frequency [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict BLE_1M Ant1 Low 2402 -1.00 -43.32 ≤-21 PASS BLE_1M Ant1 High 2480 -1.39 -34.27 ≤-21.39 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 14 of 23 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 15 of 23 Appendix F: Conducted Spurious Emission Test Result Test Mode Antenna Frequency [MHz] Freq. Range [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict BLE_1M Ant1 2402 0~Reference -1.06 -1.06 --- PASS BLE_1M Ant1 2402 30~1000 -1.06 -62.04 ≤-21.06 PASS BLE_1M Ant1 2402 1000~26500 -1.06 -36.85 ≤-21.06 PASS BLE_1M Ant1 2440 0~Reference -1.64 -1.64 --- PASS BLE_1M Ant1 2440 30~1000 -1.64 -62.46 ≤-21.64 PASS BLE_1M Ant1 2440 1000~26500 -1.64 -37.6 ≤-21.64 PASS BLE_1M Ant1 2480 0~Reference -1.63 -1.63 --- PASS BLE_1M Ant1 2480 30~1000 -1.63 -61.32 ≤-21.63 PASS BLE_1M Ant1 2480 1000~26500 -1.63 -36.97 ≤-21.63 PASS Note: offset(dB) in Reference test plots = cable loss(dB) + attenuator factor(dB); For spurious emissions plots from 30MHz to 26.5GHz, the cable loss and attenuator factors have been set in the 'Input Correction' of the Spectrum Analyzer during the test. Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 16 of 23 Test Graphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-Ant1-2402-30~1000-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 17 of 23 BLE_1M-Ant1-2402-1000~26500-PASS BLE_1M-Ant1-2440-0~Reference-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 18 of 23 BLE_1M-Ant1-2440-30~1000-PASS BLE_1M-Ant1-2440-1000~26500-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 19 of 23 BLE_1M-Ant1-2480-0~Reference-PASS BLE_1M-Ant1-2480-30~1000-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 20 of 23 BLE_1M-Ant1-2480-1000~26500-PASS Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 21 of 23 Appendix G: Duty Cycle Test Result Test Mode Antenna Frequency [MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor [dB] BLE_1M Ant1 2402 0.38 0.61 62.30 2.06 BLE_1M Ant1 2440 0.38 0.61 62.30 2.06 BLE_1M Ant1 2480 0.39 0.61 63.93 1.94 Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 22 of 23 Test Graphs NTNV-BLE_1M-Ant1-2402 NTNV-BLE_1M-Ant1-2440 Appendix Test Data of the Report No.: TZ0153260501FRF02 Page 23 of 23 NTNV-BLE_1M-Ant1-2480

Report No.: TZ0153260501FRF02 Page 1 of 33 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report apply only to the specific sample(s) tested under stated test conditions. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. TEST REPORT Report Number : TZ0153260501FRF02 Product Name : Bluetooth Keyboard Model/Type reference : ZKB105PMN53, ZKBA11MFN53 FCC ID : QTG-ZKPXN Prepared for : ZAGG Inc. 910 West Legacy Center Way, Midvale, Utah, United States Prepared By : Shenzhen Tongzhou Testing Co.,Ltd. 1st Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Standards : FCC CFR Title 47 Part 15C, ANSI C63.10-2020 + Cor.1-2023 Date of Test : 2026-06-15 ~ 2026-06-25 Date of Issue : 2026-06-26 Prepared by : Lena Wen Reviewed by : Allen Lai Approved by : Max Zhang (Authorized Officer) Report No.: TZ0153260501FRF02 Page 2 of 33 ** Report Revise Record ** Report Version Revise Time Issued Date Valid Version Notes V1.0 / 2026-06-26 Valid Initial release Report No.: TZ0153260501FRF02 Page 3 of 33 TABLE OF CONTENTS 1. G E N E R A L I N F O R M A T I O N ........................................................ 4 1.1. Client Information ................................................................................................................... 4 1.2. Description of Device (EUT) ................................................................................................... 4 1.3. Wireless Function Tested in this Report .............................................................................. 4 1.4. EUT configuration ................................................................................................................... 5 1.5. Description of Test Facility .................................................................................................... 5 1.6. Statement of the Measurement Uncertainty ......................................................................... 6 1.7. Measurement Uncertainty ...................................................................................................... 6 1.8. Description of Test Modes ..................................................................................................... 6 1.9. Frequency of Channels .......................................................................................................... 7 2. T E S T M E T H O D O L O G Y ............................................................ 8 2.1. EUT Configuration .................................................................................................................. 8 2.2. EUT Exercise ........................................................................................................................... 8 2.3. Test Sample ............................................................................................................................. 8 3. S Y S T E M T E S T C O N F I G U R A T I O N .............................................. 9 3.1. Justification ............................................................................................................................. 9 3.2. EUT Exercise Software ........................................................................................................... 9 3.3. Special Accessories ............................................................................................................... 9 3.4. Block Diagram/Schematics .................................................................................................... 9 3.5. Equipment Modifications ....................................................................................................... 9 3.6. Test Setup ................................................................................................................................ 9 4. S U M M A R Y O F T E S T R E S U L T S ................................................ 10 5. T E S T R E S U L T ..................................................................... 11 5.1. On Time and Duty Cycle ....................................................................................................... 11 5.2. Maximum Peak Conducted Output Power Measurement ................................................. 12 5.3. Power Spectral Density Measurement ................................................................................ 13 5.4. 6 dB Spectrum Bandwidth and Occupied Channel Bandwidth Measurement ............... 14 5.5. Radiated Emissions Measurement ...................................................................................... 15 5.6. Conducted Spurious Emissions and Band Edges Test .................................................... 24 5.8. Band-edge measurements for radiated emissions ........................................................... 28 5.9. Antenna Requirements ......................................................................................................... 31 6. L I S T O F M E A S U R I N G E Q U I P M E N T .......................................... 32 7. T E S T S E T U P P H O T O G R A P H S O F E U T ...................................... 33 8. E X T E R I O R P H O T O G R A P H S O F E U T ......................................... 33 9. I N T E R I O R P H O T O G R A P H S O F E U T .......................................... 33 Report No.: TZ0153260501FRF02 Page 4 of 33 1. G E N E R A L I N F O R M A T I O N 1.1. Client Information Applicant : ZAGG Inc Address : 910 West Legacy Center Way, Midvale, Utah, United States Manufacturer : Shenzhen Youcaiji…

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UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Report for Broadcom By Alfred Grau UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Tested Products.• Antenna 1: integrated antenna. • Frequency = 2.402GHz. • Frequency = 2.441GHz. • Frequency = 2.480GHz. UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Coordinate System Reference: Antenna 1. Top view Side view Z Y X Front view Front view Rear view SMA connector X Z Y UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. YZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XY Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.441GHz Co-cross …

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