FCC ID: 2BD6J-BEASTX Magnesium Gaming Mouse

DPI DPI adjustment:

DPI3S 400800160032006400120001600026000 1600 Hold down left, middle, right click simultaneously for 3 seconds. Cycles through 8 settings: 400, 800, 1600 (default), 3200, 6400, 12000, 16000, 26000 3S 125250500100020004000 1000 LOD3S 1mm2mm1mm 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 for ward side button, middle and right click simultaneously for 3 seconds. Switches between 1mm (default) and 2mm. 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.

5.0 x 1.2 x 1.3 (mm) WiFi/Bluetooth Ceramic Chip Antenna

(YF500B) Engineering Specification 1. Product Number YF 5012 H2 R 2G4502 1 2 3 4 5 2. Features

*Stable and reliable in performances

*Low temperature coefficient of frequency SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Address: 412, Building 7, Phase II, Nanshan Yungu Entrepreneurship Park, No. 2 Pingshan 1st Road, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 1 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 mm2 ground plane) 5-1. Electrical Table Characteristics Outline Dimensions Working Frequency VSWR Impedance Polarization Gain Peak Efficiency Specifications 5.0x1.2x1.3 2400~2500 2 Max. 50 Linear Polarization 2.5 (typical) 75 (typical) Unit mm MHz dBi

5-2. Return Loss & VSWR Return Loss (S11) Smith Chart(S11) SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 2 OF 9 6 Outline Dimensions of Antenna & Evaluation Board (unit: mm) 6-1. Antenna Dimensions Configuration and Dimensions:

SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 3 OF 9 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 4 OF 9 7.Radiation Pattern (40x 40 mm2 ground plane) 7-1. 3D Gain Pattern @ 2450 MHz SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 5 OF 9 X Z Y Z X Y Z X Y SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 6 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 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 7 OF 9 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 8 OF 9 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGY CO.,LTD Prepared by : harry Designed by : andy Checked by : andy Approved byoliver TITLE5.0 x1.2 x 1.3mm) WiFi/Bluetooth Ceramic Chip Antenna (YF500B-) Engineering Specification DOCUMENT NO. YF5012H2R2G4502 REV. C PAGE 9 OF 9

Jiangxi Dewa Electronic Industry Co. , Ltd. Date1/5/2024 Product Model Number: Beast X FCC ID2BD6J-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: cqruiwa@ksaiwa.com On behalf of: Jiangxi Dewa Electronic Industry Co. , Ltd. Effective Date: April 2, 2020 Revision Date:

QSF 7.6.4-8 Agent Authorization Letter Template Revision: 0 Page 1 of 1

Jiangxi Dewa Electronic Industry Co. , Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BD6J-BEASTX To Whom It May Concern, Date: January 5, 2024 Pursuant to the provisions of the Commissions 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

Attestation Statements 2024-01-04 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-BEASTX) 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 FRN: 0034632430 Address: 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Telephone No: 15923067519 Email: cqruiwa@ksaiwa.com 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 Tel.: 561-235-6113 Email: HopekPeter@gmail.com Signed by (printed name): Peter Davis 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: cqruiwa@ksaiwa.com Sincerely, Signature: