2A9LW-XM1Xebec Mouse

Set-up instructions Scan the QR code to see our Getting Started Guide or follow the instructions below: 1. Turn on using the switch on the bottom of the mouse. 2. Press the Bluetooth button above the power switch for 3 seconds to turn on pairing mode. 3. Go to your device’s Bluetooth settings. 4. Find the “Xebec Mouse” and connect. 5. All set to go! If you ever want to switch devices be sure to disconnect the Xebec Mouse to reconnect with another device. If you have any further questions or issues, feel free to check out our support articles at thexebec.com/troubleshoot or send us a message at [email protected]. Tech specs • Four-way scrolling • Bluetooth® connectivity • Adjustable DPI • Battery life: 500 mAh • USB-C charging portSet-up FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Xebec, Inc. 2.911 (d)(7)USA Agent v1.4 Section 2.911(d)(7) USA Agent for Service of Process Company name: Xebec, Inc. Address: 311 Bowie St. Apt 1507. Austin TX 78703 USA Product Name: Xebec Mouse FCCID: 2A9LW-XM1 Model(s): XM1 2.911(d)(7) USA Designated Agent for Service of Process We, [Xebec, Inc.] (“the applicant”) designate [Xebec, Inc.] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We acknowledgeour 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 acknowledgeour 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 acknowledgeourobligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email addressfor 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: Xebec, Inc. Address: 311 Bowie St. Apt 1507. Austin TX 78703 USA FRN Number: 0033147299 Contact Name: Ethan Garreau Telephone No: +1 512 337 3563 Email: [email protected] Applicant Company name: Xebec, Inc. Address: 311 Bowie St. Apt 1507. Austin TX 78703 USA FCC Grantee Code: 2A9LW Contact Name: Ethan Garreau Telephone No: +1 512 337 3563 Email: [email protected] Signature: Title: Head of Engineering Signature: Title: Head of Engineering Date: Mar. 03, 2023 Date: Mar. 03, 2023 Xebec, Inc. 2.911 (d)(7)USA Agent v1.4 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

Xebec, Inc. Agent Authorization Company: Xebec, Inc. Address: 311 Bowie St. Apt 1507. Austin TX 78703 USA Product Name: Xebec Mouse Model Number(s): XM1 Product Description: Xebec Mouse We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Mar. 06, 2023 Name: Ethan Garreau Title: Head of Engineering Company: Xebec, Inc.

Xebec, Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Mar. 06, 2023 Subject; Request for Confidentiality FCC ID: 2A9LW-XM1 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 pursuantto 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: Ethan Garreau Title: Head of Engineering

Annex A External Photos Report No.:HK2212015422-E Page 1 of 3 Report No.:HK2212015422-E Page 2 of 3 Report No.:HK2212015422-E Page 3 of 3

FCC ID LABEL: Ca: 10mm x 40mm Label Location FCC ID: 2A9LW-XM1

Annex B Internal Photo Report No.:HK2212015422-E Page 1 of 5 Report No.:HK2212015422-E Page 2 of 5 Report No.:HK2212015422-E Page 3 of 5 Report No.:HK2212015422-E Page 4 of 5 Report No.:HK2212015422-E Page 5 of 5 Antenna

FCC RF Exposure EUT Description: Xebec Mouse Model No.: XM1 FCC ID: 2A9LW‐XM1 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power （dBm） Tune Up Power （dBm） Max Tune Up power dBm/mW Min test separati on distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion 2402 ‐1.11 ‐1±1 0/1.00 5 0.0346 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2303030624‐E, antenna gain=‐1.52dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.0548 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

AntennaSpecification Specifications Summary ITEMSPEC. ModelNameIBM2.4GHz CenterFrequency2402MHz-2.10dBi 2441MHz-1.78dBi 2480MHz-1.52dBi MAX.GAIN-1.52dBi PolarizationHorizontal AzimuthBeamPatternOmni-directional Impedance50Ω AntennaLength32.6mm AntennaPhoto&Length（mm） 1.Mainantenna:2402MHz 1.1Horizontal 1.2Vertical 2.Mainantenna:2441MHz 2.1Horizontal 2.2Vertica . 3.Mainantenna:2480MHz 3.1Horizontal 3.2Vertical 4.Result CenterFrequencyMaximumAntGain 2402MHzH-2.10dBi V-5.02dBi 2441MHzH-1.78dBi V-5.80dBi 2480MHzH-1.52dBi V-4.52dBi

Page 1 of 44 Report No.: HK2303030624-E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of Xebec, Inc. For Xebec Mouse Model No.: XM1 FCC ID: 2A9LW-XM1 Prepared for : Xebec, Inc. 311 Bowie St. Apt 1507. Austin TX 78703 USA Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Feb. 24, 2023 ~ Mar. 03, 2023 Date of Report: Mar. 03, 2023 Report Number: HK2303030624-E Page 2 of 44 Report No.: HK2303030624-E TEST RESULT CERTIFICATION Applicant’s name ................... : Xebec, Inc. Address .................................... : 311 Bowie St. Apt 1507. Austin TX 78703 USA Manufacture's Name .............. : SHENZHEN RAYCHEERS TECHNOLOGY LIMITED Address .................................... : Tongfang chuangxianggongshe 515, Xin er Tiyu center zonghe building, zhongxin road, xiner community, xinqiao subdistrict, Baoan district, shenzhen city, China Product description Trade Mark: Xebec Product name ............................. : Xebec Mouse Model and/or type reference .. : XM1 Standards ............................... : 47 CFR FCC Part 15 Subpart C 15.247, C63.10:2013, KDB 558074 D01 15.247 Meas Guidance v05r02 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology 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. Date of Test ............................................... : Date (s) of performance of tests ............... : Feb. 24, 2023 ~ Mar. 03, 2023 Date of Issue .............................................. : Mar. 03, 2023 Test Result .................................................. : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 44 Report No.: HK2303030624-E Contents Page CONTENTS .............................................................................................................................................................. 3 1 TEST SUMMARY ............................................................................................................................................ 6 1.1 TEST DESCRIPTION ...................................................................................................................................... 6 1.2 MEASUREMENT UNCERTAINTY ...................................................................................................................... 7 1.3 INFORMATION OF THE TEST LABORATORY .................................................................................................... 8 2 GENERAL INFORMATION ............................................................................................................................. 8 2.1 GENERAL DESCRIPTION OF EUT .................................................................................................................. 8 2.2 DESCRIPTION OF TEST CONDITIONS ............................................................................................................ 10 2.3 DESCRIPTION OF TEST SETUP ........................................................................................................... 11 3 EQUIPMENTS LIST FOR ALL TEST ITEMS ............................................................................................... 12 4 TEST RESULT .............................................................................................................................................. 14 4.1 ANTENNA REQUIREMENT ............................................................................................................................ 14 4.1.1 Standard requirement ...................................................................................................................... 14 4.1.2 EUT Antenna ................................................................................................................................... 14 4.2 CONDUCTION EMISSIONS MEASUREMENT ................................................................................................... 15 4.2.1 Applied procedures / Limit ............................................................................................................... 15 4.2.2 Test procedure ................................................................................................................................. 15 4.2.3 Test setup ........................................................................................................................................ 16 4.2.4 Test results ...................................................................................................................................... 17 4.3 RADIATED EMISSIONS MEASUREMENT ........................................................................................................ 19 4.3.1 Applied procedures / Limit ............................................................................................................... 19 4.3.2 Test setup ........................................................................................................................................ 19 4.3.3 Test Result ....................................................................................................................................... 21 4.4 MAXIMUM OUTPUT POWER MEASUREMENT ................................................................................................. 29 4.4.1 Limit ................................................................................................................................................. 29 4.4.2 Test procedure ............................................................…

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XM1 Radiated Emissions Conducted Emission