2BD6J-BEASTXMagnesium Gaming Mouse

DPI调节方式 DPI：左中右键长按3S。 400、800、1600、3200、6400、12000、16000、26000 八档位调节，默认1600。 回报率：后侧键、滚轮、右键同时长按3S。 125、250、500、1000、2000、4000 六档位切换，默认1000。 LOD高度：前侧键、左键、滚轮同时长按3S。 1mm、2mm两档位切换，默认1mm。 以上切换成功后，都会有灯光提示。 Hold down left, middle, right click simultaneously for 3 seconds. Cycles through 8 settings: 400, 800, 1600 (default), 3200, 6400, 12000, 16000, 26000 Polling rate adjustment: Hold down back side button, middle and right click simultaneously for 3 seconds. Cycles through 6 settings (Hz): 125, 250, 500, 1000 (default), 2000, 4000 LOD adjustment: Hold down forward side button, middle and right click simultaneously for 3 seconds. Switches between 1mm (default) and 2mm. DPI adjustment: FCC Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

AttestationStatements 2024-01-04 TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestfor(FCCID:2BD6J-BEASTX) JiangxiDewaElectronicIndustryCo.,Ltd.,theundersigned,herebyauthorizeHOPEK CORPORATIONINCtoactasourdesignatedU.S.agentforserviceofprocess,Jiangxi DewaElectronicIndustryCo.,Ltd.acceptstomaintainanagentfornolessthanone yearafterthegranteehasterminatedallmarketingandimportationortheconclusion ofanyCommission-relatedproceedinginvolvingtheequipment. HOPEKCORPORATIONINCacceptstheresponsibilitytoactasdesignatedU.S.agentfor serviceofprocess. ApplicantInformation： Companyname:JiangxiDewaElectronicIndustryCo.,Ltd. ContactName:MinHuang FRN:0034632430 Address:1F,6B,PhaseII,Dexinghigh-techindustrialpark,DexingCity, TelephoneNo:15923067519 Email:[email protected] Signature: MinHuang U.S.AgentInformation: CompanyName:HOPEKCORPORATIONINC Address:4358SBANNOCKSTENGLEWOOD,CO80110UnitedStates FRN:0034562900 ContactName:PeterDavis Tel.:561-235-6113 Email:[email protected] Signedby(printedname):PeterDavis Signature:

Jiangxi Dewa Electronic Industry Co. , Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date:1/5/2024 FCC ID: 2BD6J-BEASTX Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Jiangxi Dewa Electronic Industry Co. , Ltd. 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Jiangxi Dewa Electronic Industry Co. , Ltd. 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. Applicant: Jiangxi Dewa Electronic Industry Co. , Ltd. Address: 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Contact Person: Min Huang Tel.: 15923067519 Email: [email protected] Sincerely, Signature:

SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 1 OF 9 5.0 x 1.2 x 1.3 (mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B) Engineering Specification 1. Product Number 2. Features *Stable and reliable in performances *Low temperature coefficient of frequency YF 5012 H2 R 2G4502 1 2 3 4 5 Address: 412, Building 7, Phase II, Nanshan Yungu Entrepreneurship Park, No. 2 Pingshan 1st Road, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 2 OF 9 *Low profile, compact size *RoHS compliance *SMT processes compatible 3. Applications *Bluetooth earphone systems *Hand-held devices when WiFi /Bluetooth functions are needed, e.g., Smart phone. *IEEE802.11 b/g/n *ZigBee *Wireless PCMCIA cards or USB dongle 4. Description Ying feng chip antenna series are specially designed for WiFi/Bluetooth applications. Based on yingfeng proprietary design and processes, this chip antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. 5. Electrical Specifications (40 x 40 mm 2 ground plane) 5-1. Electrical Table Characteristics Specifications Unit Outline Dimensions 5.0x1.2x1.3 mm Working Frequency 2400~2500 MHz VSWR 2 Max. Impedance 50  Polarization Linear Polarization Gain Peak 2.5 (typical) dBi Efficiency 75 (typical) % 5-2. Return Loss & VSWR Return Loss (S 11 ) Smith Chart(S 11 ) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 3 OF 9 6 Outline Dimensions of Antenna & Evaluation Board (unit: mm) 6-1. Antenna Dimensions Configuration and Dimensions: 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 4 OF 9 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 5 OF 9 7.Radiation Pattern (40x 40 mm 2 ground plane) 7-1. 3D Gain Pattern @ 2450 MHz 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 6 OF 9 Z X Y Y X X Y Z Z 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 7 OF 9 7-2. 3D Efficiency Table Frequency( MHz) 2400 2410 2420 2430 2442 2450 2460 2470 2480 2490 2500 Efficiency (dB) -1.4 -1.0 -0.9 -0.7 -0.7 -0.8 -0.9 -1.1 -1.2 -1.3 -1.4 Efficiency (%) 70.8 71.7 72.3 74.4 74.5 75.0 74.0 73.6 72.1 71.6 70.5 Gain (dBi) 1.9 2.1 2.3 2.4 2.5 2.5 2.4 2.3 2.2 2.1 1.8 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 8 OF 9 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved by：oliver TITLE：5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT YF5012H2R2G4502 REV. NO. C PAGE 9 OF 9

Jiangxi Dewa Electronic Industry Co. , Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 5, 2024 Subject; Request for Confidentiality FCC ID: 2BD6J-BEASTX To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Min Huang Title: Manager

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Jiangxi Dewa Electronic Industry Co. , Ltd. Date：1/5/2024 Product Model Number: Beast X FCC ID：2BD6J-BEASTX To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: • Testing • Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. Signature: By: Min Huang Contact Listed on FCC Wesbite Title: Manager Email: [email protected] On behalf of: Jiangxi Dewa Electronic Industry Co. , Ltd.

Page 1 of 4 Report No.: LGT23L059 Appendix - External Photographs of EUT Constructional Details Model: Beast X Photo 1 Photo 2 Page 2 of 4 Report No.: LGT23L059 Photo 3 Photo 4 Page 3 of 4 Report No.: LGT23L059 Photo 5 Photo 6 Page 4 of 4 Report No.: LGT23L059 Photo 7

Page 1 of 4 Report No.: LGT23L059 Appendix - Internal Photographs of EUT Constructional Details Model: Beast X Photo 1 Photo 2 Page 2 of 4 Report No.: LGT23L059 Photo 3 Photo 4 Page 3 of 4 Report No.: LGT23L059 Photo 5 Photo 6 ANT Page 4 of 4 Report No.: LGT23L059 Photo 7 Photo 8

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China RF TEST REPORT Product Name: Magnesium Gaming Mouse Model Name: Beast X FCC ID: 2BD6J-BEASTX Issued For : Jiangxi Dewa Electronic Industry Co. , Ltd. 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Jiangxi Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT23L059HA03 Sample Received Date: Dec. 14, 2023 Date of Test: Dec. 14, 2023 – Jan. 03, 2024 Date of Issue: Jan. 03, 2024 Report No.: LGT23L059HA03 Page 2 of 9 TEST REPORT CERTIFICATION Applicant: Jiangxi Dewa Electronic Industry Co. , Ltd. Address: 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Jiangxi Manufacture: RUIWA TECHNOLOGIES(CHONGQING)CO.,LTD Address: No. 36 Fengsheng Road, Jinfeng Town, Chongqing high-tech zone Product Name: Magnesium Gaming Mouse Trademark: Model Name: Beast X Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47CFR §2.1093 KDB 447498 D01 General RF Exposure Guidance v06 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT23L059HA03 Page 3 of 9 TABLE OF CONTENTS 1 . GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST LABORATORY 5 2 . FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Report No.: LGT23L059HA03 Page 4 of 9 Revision History Rev. Issue Date Revisions 00 Jan. 03, 2024 Initial Issue Report No.: LGT23L059HA03 Page 5 of 9 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name: Magnesium Gaming Mouse Trademark: Model Name: Beast X Series Model: N/A Model Difference: N/A Frequency Bands: Bluetooth 2402-2480MHz Rating: DC 5V Battery: Capacity: 300mAh Rated Voltage: 3.8V Hardware Version: N/A Software Version: N/A 1.2 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 Report No.: LGT23L059HA03 Page 6 of 9 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Report No.: LGT23L059HA03 Page 7 of 9 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 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 is applied to determine SAR test exclusion. Report No.: LGT23L059HA03 Page 8 of 9 2.3 TEST RESULT Turn up Result 2.4G-GFSK 0±1dBm Report No.: LGT23L059HA03 Page 9 of 9 The MPE result of worst mode: RF Function Frequency (MHz) Max Turn up Power (dBm) Max Turn up Power (mW) Estimated SAR Limit Ratio Result 2.4G WIFI 2402 1.00 1.26 0.390 3 0.130 Pass Note: 1. The estimated SAR≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm, complies with the exemption requirements. ※※※※※END OF THE REPORT※※※※※

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China RF TEST REPORT Product Name: Magnesium Gaming Mouse Model Name: Beast X FCC ID: 2BD6J-BEASTX Issued For : Jiangxi Dewa Electronic Industry Co. , Ltd. 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Jiangxi Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT23L059RF03 Sample Received Date: Dec. 14, 2023 Date of Test: Dec. 14, 2023 – Jan. 03, 2024 Date of Issue: Jan. 03, 2024 Report No.: LGT23L059RF03 Page 2 of 46 TEST REPORT CERTIFICATION Applicant: Jiangxi Dewa Electronic Industry Co. , Ltd. Address: 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Jiangxi Manufacturer: RUIWA TECHNOLOGIES(CHONGQING)CO.,LTD Address: No. 36 Fengsheng Road, Jinfeng Town, Chongqing high-tech zone Product Name: Magnesium Gaming Mouse Trademark: Model Name: Beast X Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Part 15.247, Subpart C ANSI C63.10-2013 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT23L059RF03 Page 3 of 46 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 9 2.3 TEST SOFTWARE AND POWER LEVEL 9 2.4 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 10 2.5 EQUIPMENTS LIST 11 3. EMC EMISSION TEST 12 3.1 CONDUCTED EMISSION MEASUREMENT 12 3.2 TEST PROCEDURE 13 3.3 TEST SETUP 13 3.4 EUT OPERATING CONDITIONS 13 3.5 TEST RESULTS 14 4. RADIATED EMISSION MEASUREMENT 16 4.2 TEST PROCEDURE 18 4.3 TEST SETUP 18 4.4 EUT OPERATING CONDITIONS 19 4.5 FIELD STRENGTH CALCULATION 19 4.7 TEST RESULTS (BAND EDGE REQUIREMENTS) 25 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 27 5.1 LIMIT 27 5.2 TEST PROCEDURE 27 5.3 TEST SETUP 27 5.4 EUT OPERATION CONDITIONS 27 5.5 TEST RESULTS 27 6. POWER SPECTRAL DENSITY TEST 28 6.1 LIMIT 28 6.2 TEST PROCEDURE 28 6.3 TEST SETUP 28 6.4 EUT OPERATION CONDITIONS 28 6.5 TEST RESULTS 28 Report No.: LGT23L059RF03 Page 4 of 46 Table of Contents Page 7. BANDWIDTH TEST 29 7.1 LIMIT 29 7.2 TEST PROCEDURE 29 7.3 TEST SETUP 29 7.4 EUT OPERATION CONDITIONS 29 7.5 TEST RESULTS 29 8. PEAK OUTPUT POWER TEST 30 8.1 LIMIT 30 8.2 TEST PROCEDURE 30 8.3 TEST SETUP 30 8.4 EUT OPERATION CONDITIONS 30 8.5 TEST RESULTS 30 9. ANTENNA REQUIREMENT 31 9.1 STANDARD REQUIREMENT 31 9.2 EUT ANTENNA 31 APPENDIX I:TEST RESULTS 32 DUTY CYCLE 32 MAXIMUM PEAK CONDUCTED OUTPUT POWER 34 -6DB BANDWIDTH 35 OCCUPIED CHANNEL BANDWIDTH 37 MAXIMUM POWER SPECTRAL DENSITY LEVEL 39 BAND EDGE 41 CONDUCTED RF SPURIOUS EMISSION 44 Report No.: LGT23L059RF03 Page 5 of 46 Revision History Rev. Issue Date Contents 00 Jan. 03, 2024 Initial Issue Report No.: LGT23L059RF03 Page 6 of 46 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2013. Report No.: LGT23L059RF03 Page 7 of 46 1.1 TEST FACTORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.68dB 2 Unwanted Emissions, conducted ±2.988dB 3 All emissions, radiated 9K-30MHz ±2.84dB 4 All emissions, radiated 30M-1GHz ±4.39dB 5 All emissions, radiated 1G-6GHz ±5.10dB 6 All emissions, radiated>6G ±5.48dB 7 Conducted Emission (9KHz-150KHz) ±2.79dB 8 Conducted Emission (150KHz-30MHz) ±2.80dB Note: The measurement uncertainty is not included in the test result. Report No.: LGT23L059RF03 Page 8 of 46 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name: Magnesium Gaming Mouse Trademark: Model Name: Beast X Series Model: N/A Model Difference: N/A Product Description: Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology: BLE Number Of Channel: 40 Antenna Designation: Chip Antenna Antenna Gain (dBi) 2.5 Channel List: Please refer to the Note 3. Rating: DC 5V Battery: Capacity: 300mAh Rated Voltage: 3.8V Hardware Version: N/A Software Version: N/A Connecting I/O Port(s): Please refer to the Note 1. Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User Manual. 2. The antenna information refers to the manufacturer provide report, applicable only to the tested sample identified in the report. Due to the incorrect antenna information, a series of problems…

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Page 1 of 2 Report No.: LGT23L059 Appendix - Test Setup photos Set-up for Radiated Spurious Emission, Below 1GHz Set-up for Radiated Spurious Emission, Above 1GHz Page 2 of 2 Report No.: LGT23L059 Set-up for Conducted Emission