2BGSB-5989811Wireless HDMI Transmitter & Receiver

CS5 Quick Start Guide 1. Install receiver: Connect the wireless display receiver to your screen and power it on. 3. Stop and restart: Remove the transmitter to stop mirroring, and plug the transmitter to restart mirroring. * If unable to mirror, please pair your transmitter to the receiver again. 2. Plug and mirror: Plug the transmitter to laptop, connect it to the power supply and wait for mirroring automatically. 72 108 Mate 1 H-1+R-1 QSG (EN) This device complies with Part 15 ofthe FCC Rules. Operation is subjectto the following two conditions: (1)this device may not cause harmful interference, and (2) this devicemust accept any interferencereceived, including interference thatmay cause undesired operation. - Warning: Changes or modifications to this unit 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 toradio communications. However, there is no guarantee that interference will not occur in aparticular installation. If this equipment does cause harmful interference to radio or televisionreception, which can be determinedby 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. # 5989811 Transmit and receive audio/video signals wirelessly 1080P resolution

XIEXUN ELECTRONIC(JIAN)CO.,LTD * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 6/21/2024 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2BGSB-5989811 FRN of applicant: 0035508803 Per section 2.911(d)(7) of the FCC rules, XIEXUN ELECTRONIC(JIAN)CO.,LTD.(“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Stariver Consulting Company FCC Registration Number (FRN): 0033610684 Company Address: 2363 James St #1098 Syracuse, NY 13206, USA Agent Name: Chong He Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Agent Signed: Signed: Printed name: Bo Tang Title:Project Manager Company Name: . XIEXUN ELECTRONIC(JIAN)CO.,LTD Date: 6/21/2024 Signed: Printed name: Chong He Title: Manager Company Name: Stariver Consulting Company Date: : 6/21/2024

XIEXUN ELECTRONIC(JIAN)CO.,LTD Covered Equipment Certification Attestation Letter 6/21/2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BGSB-5989811 XIEXUN ELECTRONIC(JIAN)CO.,LTD (“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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. XIEXUN ELECTRONIC(JIAN)CO.,LTD (“the applicant”) 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. Signed: Printed name: Bo Tang Title: Project Manager Company Name: XIEXUN ELECTRONIC(JIAN)CO.,LTD Date: 6/21/2024

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.XXX± 0.000.XX± 0.5.X± 1X.± 2 .XX°±.X°±.XXX°± X.°± DWG NO: SHEET SCALE 2:1 1/1 REV. A1 PART NO.: OF LUXSHARE-ICTTHESE DRAWINGS AND SPECIFICATIONS WITHOUT THE PRIOR WRITTEN CONSENTAND SHALL NOT BE REPRODUCED, COPIED OR CUED IN ANY MANNER UNITS: mm LUXSHARE-ICT ARE THE PROPERTY OF LUXSHARE-ICT DRAW: CHKD: APPD: SUPPLIER P/N: TITLE: REV. DESCRIPTION DESIGN APPROVAL DATE A B C DE A BC DE 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 NOTES( 注释 ): 1. 供應商 : a. 溫度 :-5~80°C b. 濕度 :68±10% 3. 粘性測試 ( 贴线径上 ) c. 測試時間 :24H Min(-5 °C和 80 °C的时候都是 12H) 4. 标示有 " " 为重点管控尺寸 本产品使用物料及制程须符合 "QW-Q-043" 文件对应环境管理物质要求 X 6. ITEM NAME DESCRIPTION Q'TY UNIT 单重 ( 不含离型纸 ) (g/pcs) 本产品包装使用卷包 5. 2. 規格 :LxW=30x10mm, 厚度 T=0.1mm 2 面材 3 粘胶 4 底纸 1 油墨 N/A mm N/A mm N/A g N/A g PG 合成纸 CL51 粘胶剂 80 克格拉辛底纸 TPE-A 系列油墨 FCC ID: 2BGSB-5989811 30±1 10±1 1 2 1 2 3 4 2.00 3.00 0.032g±3% 0.031~0.033g 判定标准 : 测试后 , 标签无张开 , 无溢胶 , 无位移等不良现象即 OK 色差及印字大小依客户签样回传为准 7. 标签 -LxW=30x10mm,PP 合成纸 , 印 " 5989811 " SHIXIU ZHOU HUAMEI LI BECK LIU A1 NEW DRAWING XIU 2023.4.13 BECK LIU 8. 本产品重点说明：油墨中禁止含有矿物油（ MOAH 和 MOSH ） RoHS 31

1 / 1 Label Location

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RF EXPOSURE REPORT FCC ID: 2BGSB-5989811 Report Reference No. ................ : 24EFSS05047 Date of issue .............................. : 2024-06-18 Applicant’s name ......................... : XIEXUN ELECTRONIC(JIAN)CO.,LTD Address ....................................... : Industrial Park, Ji'an County, Ji’ an , Jiangxi, China Manufacturer ............................... : XIEXUN ELECTRONIC(JIAN)CO.,LTD Equipment ................................... : Wireless HDMI Transmitter & Receiver Trade Mark .................................. : / Model ........................................ : 8B19-3190001R-FG Ratings ........................................ : I/P: DC 5V/1A O/P: / Testing Laboratory ...................... : DongGuan ShuoXin Electronic Technology Co., Ltd. Address ....................................... : Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China According .................................... : KDB 447498 D04 Interim General RF Exposure Guidance v01 Test Engineer: Blue Qiu Responsible Engineer : Smile Wang Authorized Signatory: King Wang MPE CALCULATION METHOD: According to 447498 D04 Interim General RF Exposure Guidance v01 Antenna gain =2dBi MAX Output Power：-0.02dBm@5785MHz ERP=-0.02+2-2.15=-0.17dBm WORSE CASE: 10^-0.002=0.995mW <1mW Then SAR evaluation is not required END

Report No.: 24EFSS05047 03991 Page 1 of 75 FCC Radio Test Report FCC ID: 2BGSB-5989811 The report concerns: Original Grant Report Reference No. ................ : 24EFSS05047 03991 Date Sample(s) Received .......... : 2024-05-22 Date of Tested ............................ : From 2024-05-22 to 2024-06-18 Date of issue .............................. : 2024-06-18 Testing Laboratory ...................... : DongGuanShuoXin Electronic Technology Co., Ltd. Address ...................................... : Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China Applicant’s name ...................... : XIEXUN ELECTRONIC(JIAN)CO.,LTD Address .................................... : Industrial Park, Ji'an County, Ji’ an , Jiangxi, China Equipment .................................. : Wireless HDMI Transmitter & Receiver Trade Mark ................................. : / Model ........................................ : 8B19-3190001R-FG Ratings ....................................... : I/P: DC 5V/1A Test Engineer: Blue Qiu Responsible Engineer : Smile Wang Authorized Signatory: King Wang Report No.: 24EFSS05047 03991 Page 2 of 75 Table of Contents Page 1 . TEST REPORT DECLARE 4 2 . SUMMARY OF TEST RESULTS 5 2.1 MEASUREMENT UNCERTAINTY 6 3 GENERAL INFORMATION 7 3.1 GENERAL DESCRIPTION OF EUT 7 3.2 TEST MODES 9 3.3 PARAMETERS OF TEST SOFTWARE 10 3.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 3.5 SUPPORT UNITS 11 3.6 TEST ENVIRONMENT CONDITIONS 11 3.7 DUTY CYCLE 12 4 . AC POWER LINE CONDUCTED EMISSIONS TEST 13 4.1 LIMIT 13 4.2 TEST PROCEDURE 13 4.3 MEASUREMENT INSTRUMENTS LIST 13 4.4 TESTSETUP 14 4.5 EUT OPERATION CONDITIONS 14 4.6 TEST RESULTS 15 5 . RADIATED EMISSIONSTEST 17 5.1 LIMIT 17 5.2 TEST PROCEDURE 18 5.3 MEASUREMENT INSTRUMENTS LIST 18 5.4 TESTSETUP 19 5.5 EUT OPERATION CONDITIONS 19 5.6 TEST RESULTS - 9 KHZ to 30MHZ 20 5.7 TEST RESULTS - 30 MHz TO 1000 MHz 21 5.8 TEST RESULTS - ABOVE1000 MHz(BAND EDGE) 23 5.9 TEST RESULTS - ABOVE1000 MHz (HARMONIC) 39 6 . BANDWIDTH TEST 63 6.1 LIMIT 63 6.2 TEST PROCEDURE AND SETTING 63 6.3 MEASUREMENT INSTRUMENTS LIST 63 6.4 TEST SETUP 64 Report No.: 24EFSS05047 03991 Page 3 of 75 Table of Contents Page 6.5 EUT OPERATION CONDITIONS 64 6.6 TEST RESULTS 65 7 MAXIMUM OUTPUT POWER TEST 68 7.1 LIMIT 68 7.2 TEST PROCEDURE AND SETTING 68 7.3 MEASUREMENT INSTRUMENTS LIST 68 7.4 TEST SETUP 68 7.5 EUT OPERATION CONDITIONS 68 7.6 TEST RESULTS 69 8 POWER SPECTRAL DENSITY TEST 71 8.1 LIMIT 71 8.2 TEST PROCEDURE ANS SETTING 71 8.3 MEASUREMENT INSTRUMENTS LIST 71 8.4 TEST SETUP 71 8.5 EUT OPERATION CONDITIONS 71 8.6 TEST RESULTS 71 9 . FREQUENCY STABILITY MEASUREMENT 74 9.1 LIMIT 74 9.2 TEST PROCEDURE AND SETTING 74 9.3 MEASUREMENT INSTRUMENTS LIST 74 9.4 TEST SETUP 74 9.5 EUT OPERATION CONDITIONS 74 9.6 TEST RESULTS 75 Report No.: 24EFSS05047 03991 Page 4 of 75 1. TEST REPORT DECLARE Applicant XIEXUN ELECTRONIC(JIAN)CO.,LTD Address T Industrial Park, Ji'an County, Ji’ an , Jiangxi, China Manufacturer XIEXUN ELECTRONIC(JIAN)CO.,LTD Address T Industrial Park, Ji'an County, Ji’ an , Jiangxi, China Factory XIEXUN ELECTRONIC(JIAN)CO.,LTD Address T Industrial Park, Ji'an County, Ji’ an , Jiangxi, China Equipment Wireless HDMI Transmitter & Receiver Model No. 8B19-3190001R-FG Trade Mark / Standard FCC Part15, Subpart E(15.407) ANSI C63.10-2013 FCC KDB 789033 D02 General UNII Test Procedures New Rules v02r01 We Declare: The equipment described above is tested by DongGuan ShuoXin Electronic Technology Co., Ltd(ATT). and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and DongGuan ShuoXin Electronic Technology Co., Ltd.(ATT) is assumed of full responsibility for the accuracy and completeness of these tests. ATT is not responsible for the sampling stage, so the results only apply to the sample as received. ATT'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. ATT shall have no liability for any declarations, inferences or generalizations drawn by the client or others from ATT issued reports. Report No.: 24EFSS05047 03991 Page 5 of 75 2. SUMMARY OF TEST RESULTS The EUT have been tested according to the applicable standards as referenced below: Standard(s) Section Test Item Judgment Remark FCC 15.207 15.407(b) AC Power Line Conducted Emissions PASS ------ 15.407(b) 15.205(a) 15.209(a) Radiated Emissions PASS ------ 15.407(a) 15.407(e) Spectrum Bandwidth PASS ------ 15.407(a) Maximum Output Power PASS ------ 15.407(a) Power Spectral Density PASS ------ 15.407(g) Frequency Stability PASS ------ 15.203 Antenna Requirements PASS Note(4) 15.407(c) Automatically Discontinue Transmission PASS Note(2) Note: (1) “N/A” denotes test is not applicable in this test report. (2) During no any information transmission, the EUT can automatically discontinue transmission and become standby mode for power saving. The EUT can detect the controlling signal of ACK message transmitting from remote device and verify whether it shall resend or discontinue transmission. (3) For UNII-1 this device was functioned as a Access point device Client device (4) The device what use a permanently attached antenna were considered sufficient to comply with the provisions of 15.203. Report No.: 24EFSS05047 03991 Page 6 of 75 2.1 MEASUREMENT UNCERTAINTY Test Item Uncertainty Uncertainty for Conduction emission test (9kHz-150kHz) 3.7 dB Uncertainty for Conduction emission test (150kHz-30MHz) 3.3 dB Uncertainty for Radiation Emission test (30MHz-200MHz) 4.60 dB (Polarize: V) 4.60 dB (Polarize: H) Uncertainty for Radiation Emission test (200MHz-1GHz) 6.10 dB (Polarize: V) 5.08 dB (Polarize: H) Uncertainty for Radiation Emission test (1GHz-6GHz) 5.01 dB (Polarize: V) 5.01 dB (Polarize: H) U…

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产品规格书 PRODUCT SPECIFICATION Customer: Shenzhen Xianzhi IOT Technology Co., Ltd. Customer’s part number: ANT000087 Product description: 5G Frequency Antenna Manufacturer： Shenzhen RedbirdTek Technology Co., Ltd. 1、产品技术指标（PRODUCT TECHNICAL SPECIFICATION） 电性能指标Electrical Specifications 频率范围Frequency Range (MHz) 5150-5850 频带宽度Bandwidth (MHz) 5G：700 输入阻抗Input Impendence (Ω) 50 电压驻波比V.S.W.R ≤2.0 增益Gain (dBi) 2.0dBi 极化形式Polarization Type 垂直Vertical 机械指标Mechanical Specifications 天线长度Antenna Length (mm) 7.1*3.4*0.5mm 辐射体Radiator Copper 连接器型号Connect Type NC 外壳颜色Radome Color Silver 重量Weight (g) 0.02 产品简介Product introduction: 该天线是专为无线内置天线设备设计生产的，天线具有外形美观，结 构小巧，一致性高，成本低廉。 The antenna is specially designed and produced for wireless built-in antenna equipment. The antenna has beautiful appearance, small structure, high consistency and low cost. 2、产品图片（PRODUCT PICTURE） 3、产品规格图(PRODUCT SPECIFICATION CHART) 4、驻波图（STATIONARY WAVE PATTERN） 5.增益效率值Gain and Efficiency： 6.场型图Field Pattern： 5.25G 5.8G

1 / 2 Test Setup Below 1GHz Above 1GHz 2 / 2 Conduction END