2BD6J-BEASTMINIMagnesium Gaming Mouse

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.

Jiangxi Dewa Electronic Industry Co. , Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024-02-01 FCC ID: 2BD6J-BEASTMINI 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.: 023-65755256 Email: [email protected] Sincerely, Signature:

Attestation Statements 2024-02-01 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2BD6J-BEASTMINI) Jiangxi Dewa Electronic Industry Co. , Ltd., the undersigned, hereby authorize HOPEK CORPORATION INC to act as our designated U.S. agent for service of process, Jiangxi Dewa Electronic Industry Co. , Ltd. 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. HOPEK CORPORATION INC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: Jiangxi Dewa Electronic Industry Co. , Ltd. Contact Name: Min Huang Address: 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Telephone No: 023-65755256 Email: [email protected] FRN: 0034632430 Signature: Min Huang U.S. Agent Information: Company Name: HOPEK CORPORATION INC Address:4358 S BANNOCK ST ENGLEWOOD, CO 80110 United States FRN: 0034562900 Contact Name: Peter Davis Telephone No: 561-235-6113 Email: [email protected] Signature: Peter Davis

AT1608-A2R4ZM31T/LF REV:1 PAGE:1/12 ACX Advanced Ceramic X Features  Monolithic SMD with small, low-profile and light-weight type.  Wide bandwidth  RoHS compliant Applications 2400~2500MHz ISM Band Systems Specifications Part Number Frequency Range (MHz) Peak Gain (dBi typ.) Average Gain (dBi typ.) VSWR Impedance AT1608- A2R4ZM31_ 2400~2480 0.4 (XZ-total) -2.1 (XZ-total) 3 max. 50  Q’ty/Reel (pcs) : 4,000 pcs Operating Temperature Range : -40 ~ +85 o C Storage Temperature Range : -40 ~ +85 o C Storage Period : 12 months max. Power Capacity : 3W max. Part Number  Type AT : Antenna  Dimensions ( L × W ) 1.6× 0.8 mm  Material Code A  Frequency Range 2R4=2400MHz  Specification Code ZM31  Packaging T: Tape & Reel B: Bulk  Soldering /LF=lead-free AT1608 Series Multilayer Chip Antenna AT 1608 - A 2R4 ZM31        AT1608-A2R4ZM31T/LF REV:1 PAGE:2/12 ACX Advanced Ceramic X Terminal Configuration <Top view> Dimensions and Recommended PC Board Pattern <Top view> <Side view> Scenario#1: Antenna on the edge side of PCBA No.Terminal Name No. Terminal Name  Feeding Point  NC  GND  GND Scenario#2: Antenna on the corner of PCBA No.Terminal Name No. Terminal Name  Feeding Point  NC  NC  NC Mark L W T a b c d Dimensions 1.6  0.1 0.8  0.1 0.4  0.1 0.5 0.1 0.5 0.1 0.2  0.05 0.55  0.1 b T Unit : mm a L c c W d     AT1608-A2R4ZM31T/LF REV:1 PAGE:3/12 ACX Advanced Ceramic X Typical Electrical Characteristics (T=25 o C) Test Board-Scenario#1 Antenna Footprint With matching- Scenario#1 (Unit in mm) *Line width should be designed to match 50 characteristic impedance, depending on PCB material and thickness. (Matching circuit and component values will be different, depending on PCB layout) No Ground Ground 20mm 5mm 40mm 50Feed Line 3mm 0.5 pF 2.7 nH Matching circuits 1.5 0.6 0.5 0.25 0.9 0.6 0.6 0.42 0.3 0.33 0.64 0.2 0.35 0.5 0.2 0.3 0.48 0.6 2.9 5 3 AT1608-A2R4ZM31T/LF REV:1 PAGE:4/12 ACX Advanced Ceramic X Return Loss (with matching) AT1608-A2R4ZM31T/LF REV:1 PAGE:5/12 ACX Advanced Ceramic X Radiation Patterns- (Antenna Efficiency: 49 %) Y :Φ(Phi)=90 o X :Φ(Phi)=0 o Z : θ(Theta)=0 o XY-plane @2440MHz Total YZ-plane @2440MHz Total XZ-plane @2440MHz Total AT1608-A2R4ZM31T/LF REV:1 PAGE:6/12 ACX Advanced Ceramic X Test Board- Scenario#2 Antenna Footprint With matching- Scenario#2 *Line width should be designed to match 50 characteristic impedance, depending on PCB material and thickness. Antenna 39.5m6.6mm No Ground Ground 13.5mm 50Feed Line 6.5mm 1.1 pF 1.0 pF 0.8mm 0.5mm 5.3mm 1.1mm 0.4mm Matching circuits 0.86mm 3.6mm 0.8mm 1.43mm (Matching circuit and component values will be different, depending on PCB layout) 0.2 pF Matching circuits AT1608-A2R4ZM31T/LF REV:1 PAGE:7/12 ACX Advanced Ceramic X Return Loss (with matching) AT1608-A2R4ZM31T/LF REV:1 PAGE:8/12 ACX Advanced Ceramic X Radiation Patterns- (Antenna Efficiency: 49 %) Y :Φ(Phi)=90 o X :Φ(Phi)=0 o Z : θ(Theta)=0 o XY-plane @2440MHz Total YZ-plane @2440MHz Total XZ-plane @2440MHz Total AT1608-A2R4ZM31T/LF REV:1 PAGE:9/12 ACX Advanced Ceramic X Taping Specifications Tape & Reel Dimensions (Unit: mm) Type A A’ B C D E F T Quantity/per reelTape material 1608 4.0± 0.1 4.0± 0.1 0.95± 0.1 1.80± 0.1 2.0± 0.1 3.5± 0.1 8.0± 0.1 0.60± 0.03 4,000pcs Paper Reel Dimensions (Unit: mm) Leader and Trailer Tape Type W2 W3 W4 W5 1608 178±1 60±1 1.4±0.2 9.0±0.3 W2 13.5±0.5 2.3 ±0.5 Label Label: Customer’s Name, ACX P/N, Q’ty, Date, ACX Corp. W4 W5 W3 Trailer (160 mm min.) Trailer End Leader End Empty Compartments with Cover Tape (500 mm min.) A’ D F E 1.75 ± 0.1 AB T PA P E R TA P E C AT1608-A2R4ZM31T/LF REV:1 PAGE:10/12 ACX Advanced Ceramic X Peel-off Force Peel-off force should be in the range of 0.1 – 0.6 N at a peel-off speed of 300±10 mm/min . Storage Conditions (1) Temperature: 5 ~35°C, relative humidity (RH): 45~75%. (2) Non-corrosive environment Notes The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. Peeling Direction Top Cover Tape Carrier Tape <10 0 AT1608-A2R4ZM31T/LF REV:1 PAGE:11/12 ACX Advanced Ceramic X Mechanical & Environmental Characteristics Item Requirements Procedure Solderability 1. No apparent damage 2. More than 95% of the terminal electrode shall be covered with new solder 1. Preheat: 120 5 o C 2. Solder: 245 5 o C for 5 1 sec Soldering strength (Termination Adhesion) 1. 10N minimum 1. Solder specimen onto test jig. 2. Apply push force at 0.5mm/s until electrode pads are peeled off or ceramic are broken. Pushing force is applied to longitude direction. Deflection (Substrate Bending) 1. No apparent damage 1. Solder specimen onto test jig (FR4, 0.8mm) using the recommend soldering profile. 2. Apply a bending force of 2mm deflection. Heat/Humidity Resistance 1. No apparent damage 2. Fulfill the electrical specification after test 1. Temperature: 85 2 o C 2. Humidity: 90% ~ 95% RH 3. Duration: 1000±48hrs 4. Recovery: 1-2hrs Thermal shock (Temperature Cycle) 1. No apparent damage 2. Fulfill the electrical specification after test 1. One cycle/step 1：125 ± 5C for 30 min step 2：- 40 ± 5C for 30 min 2. No of cycles：100 3. Recovery:1-2 hrs Low Temperature Resistance 1. No apparent damage 2. Fulfill the electrical specification after test 1. Temperature: -40 5 o C 2. Duration: 500 ±24hrs 3. Recovery: 1-2hrs 90mm Pressure Rod R230 AT1608-A2R4ZM31T/LF REV:1 PAGE:12/12 ACX Advanced Ceramic X Soldering Conditions Typical Soldering Profile for Lead-free Process Reflow Soldering : Notes The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. Temperature ( o C) Pre-heating 60-180s Time (s.) 20s max. 260 o C 150-200 o C 217 o C 60-150s. Advanced Ceramic X Corp. 16 Tzu Chiang Road, Hsinchu Industrial District Hsinchu Hsien 303, Taiwan TEL:886-3-5987008 FAX:886-3-5987001 E-mail: [email protected] http://www.…

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Jiangxi Dewa Electronic Industry Co. , Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 7, 2024 Subject; Request for Confidentiality FCC ID: 2BD6J-BEASTMINI 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：2024-02-01 Product Model Number: BEAST MIN ; FCC ID：2BD6J-BEASTMINI 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.: LGT24A115 Appendix - External Photographs of EUT Constructional Details Model: BEAST MINI Photo 1 Photo 2 Page 2 of 4 Report No.: LGT24A115 Photo 3 Photo 4 Page 3 of 4 Report No.: LGT24A115 Photo 5 Photo 6 Page 4 of 4 Report No.: LGT24A115 Photo 7 Photo 8

Page 1 of 5 Report No.: LGT24A115 Appendix - Internal Photographs of EUT Constructional Details Model: BEAST MINI Photo 1 Photo 2 Page 2 of 5 Report No.: LGT24A115 Photo 3 Photo 4 Page 3 of 5 Report No.: LGT24A115 Photo 5 Photo 6 Page 4 of 5 Report No.: LGT24A115 Photo 7 Photo 8 ANT Page 5 of 5 Report No.: LGT24A115 Photo 9 Photo 10

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 MINI FCC ID: 2BD6J-BEASTMINI 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: LGT24A115HA02 Sample Received Date: Jan. 19, 2024 Date of Test: Jan. 19, 2024 – Feb. 01, 2024 Date of Issue: Feb. 01, 2024 Report No.: LGT24A115HA02 Page 2 of 8 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 MINI 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.: LGT24A115HA02 Page 3 of 8 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.: LGT24A115HA02 Page 4 of 8 Revision History Rev. Issue Date Revisions 00 Feb. 01, 2024 Initial Issue Report No.: LGT24A115HA02 Page 5 of 8 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name: Magnesium Gaming Mouse Trademark: Model Name: BEAST MINI Series Model: N/A Model Difference: N/A Frequency Bands: Bluetooth: 2402-2480MHz Rating: DC 5V Battery: Capacity: 220mAh, 0.836wh 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.: LGT24A115HA02 Page 6 of 8 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.: LGT24A115HA02 Page 7 of 8 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.: LGT24A115HA02 Page 8 of 8 2.3 TEST RESULT Turn up Result Mode Turn up Power BLE 1M-GFSK 3±1dBm BLE 2M-GFSK 3±1dBm 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 BLE 2402 4.00 2.51 0.779 3 0.260 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 MINI FCC ID: 2BD6J-BEASTMINI 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: LGT24A115RF02 Sample Received Date: Jan. 19, 2024 Date of Test: Jan. 19, 2024 – Feb. 01, 2024 Date of Issue: Feb. 01, 2024 Report No.: LGT24A115RF02 Page 2 of 53 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 MINI 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.: LGT24A115RF02 Page 3 of 53 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 4.6 TEST RESULTS 20 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 Report No.: LGT24A115RF02 Page 4 of 53 Table of Contents Page 6.5 TEST RESULTS 28 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 35 -6DB BANDWIDTH 36 OCCUPIED CHANNEL BANDWIDTH 39 MAXIMUM POWER SPECTRAL DENSITY LEVEL 42 BAND EDGE 45 CONDUCTED RF SPURIOUS EMISSION 49 Report No.: LGT24A115RF02 Page 5 of 53 Revision History Rev. Issue Date Contents 00 Feb. 01, 2024 Initial Issue Report No.: LGT24A115RF02 Page 6 of 53 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 Part 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.: LGT24A115RF02 Page 7 of 53 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.: LGT24A115RF02 Page 8 of 53 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name: Magnesium Gaming Mouse Trademark: Model Name: BEAST MINI Series Model: N/A Model Difference: N/A Product Description: Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology: BLE Bluetooth Configuration: BLE (1M PHY, 2M PHY) Number Of Channel: 40 Antenna Designation: Chip Antenna Antenna Gain (dBi) 0.4 Channel List: Please refer to the Note 3. Rating: DC 5V Battery: Capacity: 220mAh, 0.836wh 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 sampl…

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Page 1 of 2 Report No.: LGT24A115 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.: LGT24A115 Set-up for Conducted Emission