RWO-RZ010455Gaming Mouse

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 16-Apr--2025 Ref: Attestation Statements Part 2.911(d)(7) Filing Grantee Code: RWO Razer 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: 0022386734 Name: Address: Contact Person: Email: Tel.: Razer Inc. 9 Pasteur, Irvine, California, United States Johnsen Tia [email protected] 760 579 0180 Sincerely, ________________ Johnsen Tia Associate VP, Regulatory & Compliance

Razer Inc. CERTIFICATIONS CONCERNING “COVERED” EQUIPMENT Date:2025-11-28 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 FCC ID: RWO-RZ010455 To Whom It May Concern: As required by section 2.911(d)(5)(i), [Razer 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. As required by section 2.911(d)(5)(i), [Razer 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). As required by section 2.911(d)(5)(ii), [Razer 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. Thank you for your attention to this matter. Sincerely yours, Signature Printed Name: Johnsen Tia Company: Razer Inc. Job Title: Director, Regulatory & Compliance Email: [email protected] Telephone: 760 579 0180

Razer Inc. Declaration of Authorization We Name: Razer Inc. Address: 9 Pasteur City: Irvine State: California Country: United States Declare that: Name Representative of agent: Ms. Rose Liu Agent Company name: BTL Inc. Address: No.3 Jinshagang 1st Road, Shixia, Dalang Town City: Dong Guan Country: China is authorized to apply for Certification and signing related documents of the following product(s), including 731 form(s): Product description: Gaming Mouse Type designation: RZ01-0455, RZ01-0455XXXX-XXXX (X can be 0-9 or A-Z) Trademark: RAZER FCC ID : RWO-RZ010455 on our behalf. Date: 2025-11-28 City: Irvine Name: Johnsen Tia Function: Director, Regulatory & Compliance Signature: ............................... Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

FCC, Request for non-disclosure Date: 02-01-2022 RF_501, Issue 10 Company Name: Razer Inc. Address : 9 Pasteur, City: Irvine, CA92618 Country: United States To: Kiwa N etherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Request for confidentiality FCC ID: RWO-RZ010455 Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, a pplicant hereby requests Short-Term Confidential treatment of the following materials (See notes below): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: This document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor unfair advantage in the market. Planned Release Date STC: 180 days from date of grant (notes 2, 3, 4, 5) Date: 2025-11-28 Name and signature of applicant: Johnsen Tia Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! The planned date should state in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Kiwa NL B.V. at least 7 days before date of actual marketing or before expiration of the STC period

Supplier’s Declaration of Conformity This device complies with P art 15 of the F CC Rule s. Operation is s ubject to the following two c onditions: (1) This device may not cause harmful interference, and (2) This device must accept any interferen ce received, including interference that may cause undesired operation. Manufacturer: U. S. Responsible Party: RAZER (ASIA-PACIFIC) PTE. LTD. Razer SEA HQ, 1 One-north Crescent, #02-01, Singapore 138538 Razer Inc., 9 Pasteur, Irvine, California 92618 United States Contact Person: Tel.: 760 579 0180 Fax: 760 579 0182 Email: [email protected] Internet: https://www.razer.com Model: RZ01-0455, RZ01-0455XXXX-XXXX (X can be 0-9 or A-Z) Classification: FCC Part 15B We hereby declare that the equipment bearing the trade name and model number specified above was tested conforming to the applicable FCC rule part(s) 15B and the most accurat e measurement s tandards. We confirm that the necessary steps have been taken and are in force to assure that production units of the same equipment will continue to comply with the Commission’s requirements. Date: 2025-11-28 --- -------- ------------------------ Johnsen Tia / Director, Regulatory & Complian ce johnsen.ti [email protected] RAZER INC. 9 Pasteur, Suite 100, Irvine, California 92618 United States

Model Declaration Letter We, the undersigning company Company Name: Razer Inc. Address: 9 Pasteur, Irvine, California, United States, 92618 Hereby confirm that the following products: Product description: Gaming Mouse Type designation: RZ01-0455, RZ01-0455XXXX-XXXX (X can be 0-9 or A-Z) Trademark: RAZER That All versions of the Model RZ01-0455, RZ01-0455XXXX-XXXX (X can be 0-9 or A-Z); a re electrically equal except the following difference: 1. Only differ in the model name. 2. The system’s model name is RZ01-0455XXXX-XXXX (X: Can be 0-9, A-Z), and the system contains a Gaming Mouse (Model name: RZ01-0455) and USB Dongle (Model name: DGRFG7). Date: 2025-11-28 Name: Johnsen Tia Telephone: 760 579 0180 E- mail: [email protected] Signature:

Model No.: RZ01-0455 Gaming Mouse P/No.: RZ01-04550100 Rating: 5V 200mA MADE IN CHINA CAN ICES (B) / NMB (B) Serial No.: PM25WW H305XXXXX DUMMY POWER/DPI ANATEL: XXXXXXXX IFT ID: XXXXXXXX FCC ID: RWO-RZ010455 IC: 8092D-RZ010455 NASA sku

Report No.: BTL-FCC SAR-1-2507C387 Report Version: R00 Page 1 of 28 FCC SAR Test Report FCC ID: RWO-RZ010455 Project No. : 2507C387 Equipment : Gaming Mouse Brand Name : RAZER, Model Name : RZ01-0455, RZ01-0455XXXX-XXXX (X can be 0-9 or A-Z) Date of Receipt : Aug. 01, 2025 Date of Test : Aug. 18, 2025 ~ Aug. 20, 2025 Issued Date : Sep. 10, 2025 Test Sample : Sample No.: DG2025080111 Standard(s) : Please refer to page 2. Applicant : Razer Inc. Address : 9 Pasteur, Irvine, CA 92618, USA Manufacturer : RAZER (ASIA-PACIFIC) PTE. LTD. Address : Razer SEA HQ, 1 One-north Crescent, #02-01, Singapore 138538 Factory : RAZER TECHNOLOGY AND DEVELOPMENT (SHENZHEN) CO., LTD Address : East Wing, 3rd Floor, Block 2, Phase 1 of Vision Shenzhen Business Park Keji South Road, Hi-Tech Industrial Park, Shenzhen 518057, China The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. (Dongguan). Prepared by : Justin Huang Approved by : Herbort Liu No.3, Jinshagang 1st Road, Dalang, Dongguan, Guangdong People’s Republic of China. Te l : + 8 6-769-8318-3000 Web: www.newbtl.com Service mail: [email protected] Report No.: BTL-FCC SAR-1-2507C387 Report Version: R00 Page 2 of 28 Standard(s) : IEEE Std C95.1:2019 IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 kHz to 300 GHz IEEE Std 1528 TM -2013 IEEE Recommended Practice for Determining the Peak Spatial- Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques KDB447498 D04 Interim General RF Exposure Guidance v01 Test Method : KDB865664 D02 SAR Reporting v01r02 KDB690783 D01 SAR Listings on Grants v01r03 Report No.: BTL-FCC SAR-1-2507C387 Report Version: R00 Page 3 of 28 Declaration BTL represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with standards traceable to international standard(s) and/or national standard(s). BTL's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. BTL assumes no responsibility for the data provided by the customer, any statements, inferences or generalizations drawn by the customer or others from the reports issued by BTL. The report must not be used by the client to claim product certification, approval, or endorsement by A2LA or any agency of the U.S. Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and ourselves, the test report shall not be reproduced, except in full, without our written approval. BTL’s laboratory quality assurance procedures are in compliance with the ISO/IEC 17025: 2017 requirements, and accredited by the conformity assessment authorities listed in this test report. BTL is not responsible for the sampling stage, so the results only apply to the sample as received. The information, data and test plan are provided by manufacturer which may affect the validity of results, so it is manufacturer’s responsibility to ensure that the apparatus meets the essential requirements of applied standards and in all the possible configurations as representative of its intended use. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Please note that the measurement uncertainty is provided for informational purpose only and are not use in determining the Pass/Fail results. Report No.: BTL-FCC SAR-1-2507C387 Report Version: R00 Page 4 of 28 Table of Contents Page REVISION HISTORY 6 1 . GENERAL INFORMATION 7 1.1 STATEMENT OF COMPLIANCE 7 1.2 LABORATORY ENVIRONMENT 7 1.3 GENERAL DESCRIPTION OF EUT 7 1.4 MAIN TEST INSTRUMENTS 8 2 . RF EMISSIONS MEASUREMENT 9 2.1 TEST FACILITY 9 2.2 MEASUREMENT UNCERTAINTY 9 3 . SAR MEASUREMENTS SYSTEM CONFIGURATION 10 3.1 SAR MEASUREMENT SET-UP 10 3.1.1 TEST SETUP LAYOUT 10 3.2 DASY5 E-FIELD PROBE SYSTEM 11 3.2.1 PROBE SPECIFICATION 11 3.2.2 E-FIELD PROBE CALIBRATION 12 3.2.3 OTHER TEST EQUIPMENT 13 3.2.4 SCANNING PROCEDURE 14 3.2.5 SPATIAL PEAK SAR EVALUATION 15 3.2.6 DATA STORAGE AND EVALUATION 16 3.2.7 DATA EVALUATION BY SEMCAD 17 4 . SYSTEM VERIFICATION PROCEDURE 19 4.1 TISSUE VERIFICATION 19 4.2 SYSTEM CHECK 20 4.3 SYSTEM CHECK PROCEDURE 20 5 . SAR MEASUREMENT VARIABILITY AND UNCERTAINTY 21 5.1 SAR MEASUREMENT VARIABILITY 21 6 . OPERATIONAL CONDITIONS DURING TEST 22 6.1 TEST POSITION 22 6.2 TEST CONFIGURATION 23 6.2.1 WIFI TEST CONFIGURATION 23 7 . TEST RESULT 24 7.1 CONDUCTED POWER RESULTS 24 7.1.1 CONDUCTED POWER MEASUREMENTS 24 7.2 SAR TEST RESULTS 25 7.2.1 SAR MEASUREMENT RESULT 25 Report No.: BTL-FCC SAR-1-2507C387 Report Version: R00 Page 5 of 28 Table of Contents Page 8 MULTIPLE TRANSMITTER EVALUATION 26 APPENDIX 27 1. TEST LAYOUT 27 Appendix A. SAR Plots of System Verification Appendix B. SAR Plots of SAR Measurement Appendix C. Calibration Certificate Appendix D. Photographs of the Test Set-Up Report No.: BTL-FCC SAR-1-2507C387 Report Version: R00 Page 6 of 28 REVISION HISTORY Report No. Version Description Issued Date Note BTL-FCC SAR-1-2507C387 R00 Original Report. Sep. 10, 2025 Valid Report No.: BTL-FCC SAR-1-2507C387 Report Version: R00 Page 7 of 28 1. GENERAL INFORMATION 1.1 STATEMENT OF COMPLIANCE Mode Highest Reported Body-worn SAR-1g (W/kg) 2.4G SRD 0.127 Note: 1) The device is in compliance with Specific Absorption Rate (SAR) for general population uncontrolled exposure limits according to the FCC rule §2.1093, the ANSI/IEEE C95.1, the NCRP Report Number 86 for uncontrolled environment, and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528. 1.2 L…

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Report No.: BTL-FCC SAR-1-2507C387_Appendix A. Page 1 of 1 Test Laboratory: BTL Inc. (Dongguan) Date: 2025/8/19 System Check_H2450_0819 DUT: Dipole 2450 MHz D2450V2;SN:919; Communication System: UID 0, CW (0); Frequency: 2450 MHz; Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.824 S/m; ε r = 38.596; ρ = 1000 kg/m 3 Ambient Temperature：22.3 °C; Liquid Temperature：22.1 °C DASY Configuration: • Probe: EX3DV4 - SN7693; ConvF(7.25, 7.07, 7.57) @ 2450 MHz; Calibrated: 2024/11/20 • Sensor-Surface: 1.4mm (Mechanical Surface Detection), z = 1.0, 31.0 • Electronics: DAE4 Sn420; Calibrated: 2025/4/8 • Phantom: Twin-SAM V4.0 (20deg probe tilt); Type: QD000P40CC; Serial: TP:1469 • DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 8.29 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 64.36 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 10.4 W/kg SAR(1 g) = 5.37 W/kg; SAR(10 g) = 2.5 W/kg Smallest distance from peaks to all points 3 dB below = 8.6 mm Ratio of SAR at M2 to SAR at M1 = 51.4% Maximum value of SAR (measured) = 8.59 W/kg

Report No.: BTL-FCC SAR-1-2507C387_Appendix B. Page 1 of 1 Test Laboratory: BTL Inc. (Dongguan) Date: 2025/8/19 W08_2.4G SRD_CH2440_Rear Face_0mm DUT: Wireless Mouse; Communication System: UID 0, 2.4G (0); Frequency: 2440 MHz; Duty Cycle: 1:1 Medium parameters used: f = 2440 MHz; σ = 1.813 S/m; ε r = 38.634; ρ = 1000 kg/m 3 Ambient Temperature：22.3 °C; Liquid Temperature：22.1 °C DASY Configuration: • Probe: EX3DV4 - SN7693; ConvF(7.25, 7.07, 7.57) @ 2440 MHz; Calibrated: 2024/11/20 • Sensor-Surface: 1.4mm (Mechanical Surface Detection), z = 1.0, 31.0 • Electronics: DAE4 Sn420; Calibrated: 2025/4/8 • Phantom: Twin-SAM V4.0 (20deg probe tilt); Type: QD000P40CC; Serial: TP:1469 • DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Area Scan (9x14x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.0399 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 2.885 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 0.0650 W/kg SAR(1 g) = 0.033 W/kg; SAR(10 g) = 0.018 W/kg Smallest distance from peaks to all points 3 dB below = 14.35 mm Ratio of SAR at M2 to SAR at M1 = 44.2% Maximum value of SAR (measured) = 0.0492 W/kg

Dipole Internal Calibration Record Asset No.： E-434 Model No.： D2450V2 Serial No.： 919 Environmental 22.5°C, 57 % Original Cal.Date： April 22, 2024 Next Cal. Date： April 22, 2027 Standard List 1 IEC/IEEE 62209-1528:2020 Measurement Procedure For The Assessment Of Specific Absorption Rate Of Human Exposure To Radio Frequency Fields From Hand-Held And Body-Worn Wireless Communication Devices - Part 1528:Human Models,Instrumentation And Procedures(Frequency Range of 4 MHz to 10GHz） 2KDB865664SAR Measurement Requirements for 100 MHz to 6 GHz Equipment Information Equipment：Manufacturer：Model No.：Serial No.：Cal.Organization：Cal. Date： Power AmplifierMini-CircuitsZHL-42W+QA1333003N/A June 29, 2024 DC Source metterlteckIT6154006104126768201001N/A June 29, 2024 Vector Network AnalyzerAgilentE5071CMY46102965N/A January 11, 2025 Signal GeneratorAgilentN5172BMY53050758N/A January 11, 2025 Smart Power SensorR&SNRP18S101333N/A June 1, 2024 Dielectric Assessment SpeagDAK-3.51226N/A January 20, 2025 Directional CouplerWokenTS-PCC0M-050107090019N/A January 11, 2025 CouplerWoken0110A05601O-10COM5BNW1A2N/A January 12, 2025 Liquid ThermometerNscing EsYZ6021S/N/A November 24, 2024 Model NoFor Head Tissue D2450V2 ItemOriginal Cal. Result Verified on 2025/4/15DeviationResult Impedance, transformed to feed point 55.3Ω+1.3jΩ55.09Ω+3.27Ω<5ΩPass Return Loss(dB)-25.7-25.444-1.0%Pass SAR Value for 1g(mW/g)13.612.7-6.6%Pass SAR Value for 10g(mW/g) 6.35.97-5.2%Pass Impedance Test-HeadReturn Loss-Head Validation Report for Head TSL Calibrator:Approver:

Report No.: BTL-OTA-1- 2507C387 Page 1 of 15 ANT Test Report Antenna Type: PCB Antenna Report No.: BTL-OTA-1- 2507C387 Page 2 of 15 Project No. Product Type Brand Name : 2507C387 : Gaming Mouse : RAZER ， Test Model Date of Receipt Date of Test Issued Date : RZ01-0455 : 2025-08-12 : 2 025-08-12 : 2025-08-13 Report Version : R00 Applicant : Razer Inc. Address : 9 Pasteur, Irvine, CA 92618, USA Manufacturer : RAZER (ASIA-PACIFIC) PTE. LTD. Address : Razer SEA HQ, 1 One-north Crescent, #02-01, Singapore 138538 The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc.(Dongguan). Prepared by : Approved by : No.3, Jinshagang 1st Road, Dalang, Dongguan, Guangdong, China. Tel: +86-769-8318-3000 Web: www.newbtl.com Service mail: [email protected] Report No.: BTL-OTA-1- 2507C387 Page 3 of 15 Table of Contents REPORT ISSUED HISTORY ............................................................................................... 4 1 . PHYSICAL LAYOUT AND SITE DESCRIPTION .......................................................... 6 1.1 WIRELESS MOBILE DEVICE TEST LABORATORY ........................................................................ 6 1.2 ANECHOIC CHAMBER ..................................................................................................................... 6 1.3 MULTI AXIS POSITIONING SYSTEM (MAPS™) .............................................................................. 6 1.4 QUIET ZONE .................................................................................................................................... 7 1.5 EMCO MODEL 3165-01 ABSORBER NESTED DUAL-POLARIZED DUAL-VIVALDI ARRAY ANTENNA 7 1.6 EMCO-3102 CIRCULARLY POLARIZED COMMUNICATION ANTENNAS ...................................... 7 1.7 TEST EQUIPMENT ........................................................................................................................... 7 1.8 EMQUEST SOFTWARE.................................................................................................................... 7 TEMPERATURE, HUMIDITY ............................................................................................... 7 2 . TEST EQUIPMENT LIST ..............................................................................................13 2.1 TEST EQUIPMENT USED FOR MEASURING ............................................................................... 13 3 . PHOTOGRAPH..............................................................................................................15 3.1 EUT SETUP PHOTO ....................................................................................................................... 15 Report No.: BTL-OTA-1-2507C387 Page 4 of 15 REPORT ISSUED HISTORY Report No. Version Description Issued Date Note BTL-OTA-1-2503C148 R00 Original Report. 2025-08-13 Valid Report No.: BTL-OTA-1- 2507C387 Page 5 of 15 Declaration BTL represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with standards traceable to international standard(s) and/or national standard(s). BTL's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. BTL assumes no responsibility for the data provided by the customer, any statements, inferences or generalizations drawn by the customer or others from the reports issued by BTL. This report is the confidential property of the client. As a mutual protection to the clients, the public and ourselves, the test report shall not be reproduced, except in full, without our written approval. BTL’s laboratory quality assurance procedures are in compliance with the ISO/IEC 17025: 2017 requirements, and accredited by the conformity assessment authorities listed in this test report. BTL is not responsible for the sampling stage, so the results only apply to the sample as received. The information, data and test plan are provided by manufacturer which may affect the validity of results, so it is manufacturer’s responsibility to ensure that the apparatus meets the essential requirements of applied standards and in all the possible configurations as representative of its intended use. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Please note that the measurement uncertainty is provided for informational purpose only and are not use in determining the Pass/Fail results. Report No.: BTL-OTA-1-2507C387 Page 6 of 15 1. PHYSICAL LAYOUT AND SITE DESCRIPTION 1.1 WIRELESS MOBILE DEVICE TEST LABORATORY All tests were performed in BTL Inc. state-of-the-art Wireless Mobile Device Test Laboratory consisting of a rectangular anechoic chamber equipped with a multi-axis positioning system (MAPS), a dual polarized quad- ridge waveguide horn, and two EMCO-3102 circularly polarized communication antennas. A base station simulator is used to establish communication with the EUT and place it in the proper mode, and a spectrum analyzer and RF switch combination is used for measuring the signal from the EUT at each position and polarization. BTL Inc.’s EMQuest EMQ-100 Pattern Measurement Software is used for data acquisition, post- processing, and generation of the required output. 1.2 ANECHOIC CHAMBER The anechoic chamber is a rectangular anechoic chamber designed and built by ETS-Lindgren with the following nominal dimensions。 Length: 5.1 m (200 in) Width: 5.1 m (200 in) Height: 5.1 m (200 in) The anechoic chamber consists of a shielded enclosure constructed of rigid, steel-clad, wood core modular panels with steel framing. The chamber is treated with ETS-Lindgren’s microwave absorber, utilizing bo…

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Report No.: BTL-FCCP-1-2507C387 Report Version: R00 Page 1 of 54 FCC Radio Test Report FCC ID: RWO-RZ010455 This report concerns: Original Grant Project No. : 2507C387 Equipment : Gaming Mouse Brand Name : RAZER, Model Name : RZ01-0455, RZ01-0455XXXX-XXXX (X can be 0-9 or A-Z) Applicant : Razer Inc. Address : 9 Pasteur, Irvine, CA 92618, USA Manufacturer : RAZER (ASIA-PACIFIC) PTE. LTD. Address : Razer SEA HQ, 1 One-north Crescent, #02-01, Singapore 138538 Factory : RAZER TECHNOLOGY AND DEVELOPMENT (SHENZHEN) CO., LTD Address : East Wing, 3rd Floor, Block 2, Phase 1 of Vision Shenzhen Business Park Keji South Road, Hi-Tech Industrial Park, Shenzhen 518057, China Date of Receipt : Aug. 01, 2025 Date of Test : Aug. 04, 2025 ~ Sep. 10, 2025 Issued Date : Sep. 17, 2025 Test Sample : Sample No.: DG2025080110-1 for conducted, DG2025080110 for others. Standard(s) : FCC CFR Title 47, Part 15, Subpart C The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. (Dongguan) Prepared by : Chella Zheng Approved by : Chay Cai No.3, Jinshagang 1st Road, Dalang, Dongguan, Guangdong People’s Republic of China. Te l : + 8 6-769-8318-3000 Web: www.newbtl.com Service mail: [email protected] Report No.: BTL-FCCP-1-2507C387 Report Version: R00 Page 2 of 54 Declaration BTL represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with standards traceable to international standard(s) and/or national standard(s). BTL's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. BTL assumes no responsibility for the data provided by the customer, any statements, inferences or generalizations drawn by the customer or others from the reports issued by BTL. The report must not be used by the client to claim product certification, approval, or endorsement by A2LA or any agency of the U.S. Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and ourselves, the test report shall not be reproduced, except in full, without our written approval. BTL’s laboratory quality assurance procedures are in compliance with the ISO/IEC 17025: 2017 requirements, and accredited by the conformity assessment authorities listed in this test report. BTL is not responsible for the sampling stage, so the results only apply to the sample as received. The information, data and test plan are provided by manufacturer which may affect the validity of results, so it is manufacturer’s responsibility to ensure that the apparatus meets the essential requirements of applied standards and in all the possible configurations as representative of its intended use. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Please note that the measurement uncertainty is provided for informational purpose only and are not use in determining the Pass/Fail results. Report No.: BTL-FCCP-1-2507C387 Report Version: R00 Page 3 of 54 Table of Contents Page REVISION HISTORY 6 1 . APPLICABLE STANDARDS 7 2 . SUMMARY OF TEST RESULTS 7 2.1 TEST FACILITY 8 2.2 MEASUREMENT UNCERTAINTY 8 2.3 TEST ENVIRONMENT CONDITIONS 9 3 . GENERAL INFORMATION 10 3.1 GENERAL DESCRIPTION OF EUT 10 3.2 DESCRIPTION OF TEST MODES 12 3.3 PARAMETERS OF TEST SOFTWARE 12 3.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 13 3.5 SUPPORT UNITS 13 3.6 CUSTOMER INFORMATION DESCRIPTION 13 4 . AC POWER LINE CONDUCTED EMISSIONS 14 4.1 LIMIT 14 4.2 TEST PROCEDURE 14 4.3 DEVIATION FROM TEST STANDARD 14 4.4 TEST SETUP 15 4.5 EUT OPERATING CONDITIONS 15 4.6 TEST RESULTS 15 5 . RADIATED EMISSIONS 16 5.1 LIMIT 16 5.2 TEST PROCEDURE 17 5.3 DEVIATION FROM TEST STANDARD 18 5.4 TEST SETUP 18 5.5 EUT OPERATING CONDITIONS 20 5.6 TEST RESULT - 9 KHZ TO 30 MHZ 20 5.7 TEST RESULT - 30 MHZ TO 1000 MHZ 20 5.8 TEST RESULT - ABOVE 1000 MHZ 20 6 . BANDWIDTH 21 6.1 LIMIT 21 Report No.: BTL-FCCP-1-2507C387 Report Version: R00 Page 4 of 54 Table of Contents Page 6.2 TEST PROCEDURE 21 6.3 DEVIATION FROM STANDARD 21 6.4 TEST SETUP 21 6.5 EUT OPERATION CONDITIONS 21 6.6 TEST RESULTS 21 7 . MAXIMUM OUTPUT POWER 22 7.1 LIMIT 22 7.2 TEST PROCEDURE 22 7.3 DEVIATION FROM STANDARD 22 7.4 TEST SETUP 22 7.5 EUT OPERATION CONDITIONS 22 7.6 TEST RESULTS 22 8 . CONDUCTED SPURIOUS EMISSION 23 8.1 LIMIT 23 8.2 TEST PROCEDURE 23 8.3 DEVIATION FROM STANDARD 24 8.4 TEST SETUP 24 8.5 EUT OPERATION CONDITIONS 24 8.6 TEST RESULTS 24 9 . POWER SPECTRAL DENSITY 25 9.1 LIMIT 25 9.2 TEST PROCEDURE 25 9.3 DEVIATION FROM STANDARD 25 9.4 TEST SETUP 25 9.5 EUT OPERATION CONDITIONS 25 9.6 TEST RESULTS 25 10 . MEASUREMENT INSTRUMENTS LIST 26 APPENDIX A - AC POWER LINE CONDUCTED EMISSIONS 28 APPENDIX B - RADIATED EMISSION - 9 KHZ TO 30 MHZ 31 APPENDIX C - RADIATED EMISSION - 30 MHZ TO 1000 MHZ 36 APPENDIX D - RADIATED EMISSION - ABOVE 1000 MHZ 39 APPENDIX E - BANDWIDTH 47 Report No.: BTL-FCCP-1-2507C387 Report Version: R00 Page 5 of 54 Table of Contents Page APPENDIX F - MAXIMUM OUTPUT POWER 49 APPENDIX G - CONDUCTED SPURIOUS EMISSION 51 APPENDIX H - POWER SPECTRAL DENSITY 53 Report No.: BTL-FCCP-1-2507C387 Report Version: R00 Page 6 of 54 REVISION HISTORY Report No. Version Description Issued Date Note BTL-FCCP-1-2507C387 R00 Original Report. Sep. 17, 2025 Valid Report No.: BTL-FCCP-1-2507C387 Report Version: R00 Page 7 of 54 1. APPLICABLE STANDARDS According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standard: ANSI C63.10-2020 The following reference test guidance is not within the scope of accreditation of A2LA: KDB 558074 D01 15.247 Meas Guidance v05r…

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