2BG8T-ICOMI-H-RBTHCTouchscreen Computer

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: TECHNITY SOLUTIONS USA INC FRN: 0028473106 Contact Name: Jerry Kao AddresS: 155 FEDERAL ST STE 700 BOSTON, MA 02110 Telephone +1(905)948-8828 Email: [email protected] Th is letter is to confirm that the US Agent for Service of Process accepts responsibility to act as a local representative on behalf of SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY CO.,LTD. The US Agent f or Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22 -84, and clause § 2.911. Applicant: Company name: SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY CO.,LTD. Product Description: Touchscreen Computer Grantee code:2BG8T FRN:0035606151 FCC ID:2BG8T-ICOMI-H-RBTHC Contact Name:Li Zhu Address:Room 601-602, Building 1, No. 958 Zhenbei Road, Putuo District, Shanghai Telephone No:+86-13661737035 Email: [email protected] Th e Applicant is aware of and agrees to comply with the requirements outlined in th e FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Da te: 2024/07/05 Applicant’s Name: Li Zhu US Agent for Service of Process’s Name:Jerry Kao Title:manager Title: Signature Signature Director

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY CO.,LTD. FRN:0035606151 Grantee code:2BG8T FCC ID:2BG8T-ICOMI-H-RBTHC Contact Name: Li Zhu Address:Room 601-602, Building 1, No. 958 Zhenbei Road, Putuo District, Shanghai Telephone No: +86-13661737035 Fax No: Email: [email protected] i. [SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY 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. The applicant must sign this certification. ii. [SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY CO.,LTD. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY 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. Date: 2024/07/05 Applicant’s Name:Li Zhu Title:Manager Signature 1 The Commission’sCovered Listis published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment.https://www.fcc.gov/supplychain/coveredlist

iComi-H-RBTHCV3.5 2G+16G iComi-H-RBTHCV3.5Pro 4G+32Gwithcamera

C5266091_X8_Ed.1 1/1 Letter of Authorization <SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY CO.,LTD. > Company:SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY CO.,LTD. Address:Room 601-602, Building 1, No. 958 Zhenbei Road, Putuo District, Shanghai Product Name:Touchscreen Computer Model Number:iComi-H-RBTHC V3.5, iComi-H-RBTHC V3.5 Pro FCC Identifier: 2BG8T-ICOMI-H-RBTHC We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name:Li ZhuDate: 2024/7/5 Title:manager Signature of applicant: C5266091_X8_Ed.1 1/1

C5266091_X10_Ed.2 1/1 <SHANGHAI ZHIZHEN SPACEDOT INFORMATION TECHNOLOGY CO.,LTD. > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024/7/5 Subject: Request for Confidentiality FCC ID: 2BG8T-ICOMI-H-RBTHC To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/LocationNoNo Attestation StatementNoNo External PhotosNo ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test ReportNoNo Test Setup PhotosNo ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure InfoNoNo Operational Description ☒ ☐ Cover Letter(s)NoNo SDR Software / Security InfoNo NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. ☐ ☐ ☐ C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:Li Zhu Title:manager

FCC ID: 2BG8T-ICOMI-H-RBTHC Page 1 / 6 EUT EXTERNAL PHOTO iComi-H-RBTHC V3.5 EUT Photo EUT Photo FCC ID: 2BG8T-ICOMI-H-RBTHC Page 2 / 6 EUT Photo EUT Photo FCC ID: 2BG8T-ICOMI-H-RBTHC Page 3 / 6 EUT Photo EUT Photo FCC ID: 2BG8T-ICOMI-H-RBTHC Page 4 / 6 iComi-H-RBTHC V3.5 Pro EUT Photo EUT Photo FCC ID: 2BG8T-ICOMI-H-RBTHC Page 5 / 6 EUT Photo EUT Photo FCC ID: 2BG8T-ICOMI-H-RBTHC Page 6 / 6 EUT Photo EUT Photo

PRO

地址：深圳市龙岗区宝龙街道沙背坜鸿永利工业区 H 栋 TEL:0755-28700870FAX：0755-28483275 Website:www.kxwxjs.com 1 / 13 承 认 书 客户名称： Kexin Wireless 客户料号： 科信料号： NZ1*** 规格描述： 双频内置 FPC37*9mm/RG1.13 L=120mm 1代IPEX 制作日期： 2024 年 06 月 05 日 Shenzhen Kexin WirelessTechnology Co.,Ltd 地址：深圳市龙岗区宝龙街道沙背坜鸿永利工业区 H 栋 TEL:0755-28700870FAX：0755-28483275 Website:www.kxwxjs.com 3 / 13 目 录 1、封面/签字页面............................................................1 2、文本控制记录...............................................................2 3 、目 录 ...........................................................................3 4、产品性能参数...............................................................4 5、产品尺寸图..................................................................5 6 、电气性能测试报告 ..................................................6-7 7 、产品实拍图片 ..............................................................8 Shenzhen Kexin WirelessTechnology Co.,Ltd 地址：深圳市龙岗区宝龙街道沙背坜鸿永利工业区 H 栋 TEL:0755-28700870FAX：0755-28483275 Website:www.kxwxjs.com 4 / 13 4、产品性能参数 电性能指标Electrical Specifications 频率范围Frequency Range (MHz) 2400-2500 输入阻抗Input Impendence (Ω) 50 电压驻波比V.S.W.R ≤2.0 (未匹配设备供参考) 参考增益Gain (dbi) 极化形式Polarization Type垂直 辐射方向Radiation Direction全向 Omni-Directional 通断测试Continuity Test通路 机械指标Mechanical Specifications 天线尺寸Antenna size(mm) 37*9*0.25mm 连接器型号Connect Type IPEX 1代 线材Cable RG1.13 工作温度Operating Temp-25 ~ +70 ̊C 2.67 Shenzhen Kexin WirelessTechnology Co.,Ltd 地址：深圳市龙岗区宝龙街道沙背坜鸿永利工业区 H 栋 TEL:0755-28700870FAX：0755-28483275 Website:www.kxwxjs.com 5 / 13 5、产品尺寸图 Shenzhen Kexin WirelessTechnology Co.,Ltd 地址：深圳市龙岗区宝龙街道沙背坜鸿永利工业区 H 栋 TEL:0755-28700870FAX：0755-28483275 Website:www.kxwxjs.com 6 / 13 6、电气性能测试报告： VSWR 增益与效率 FreqEffiGain (MHz)(%)(dBi) 240054.382.07 245052.581.98 250059.282.67 515031.830.79 535043.230.92 555056.201.24 585063.251.88 详细数据参考附件资料 双频软内置3709 款.xls Shenzhen Kexin WirelessTechnology Co.,Ltd 地址：深圳市龙岗区宝龙街道沙背坜鸿永利工业区 H 栋 TEL:0755-28700870FAX：0755-28483275 Website:www.kxwxjs.com 7 / 13 3D&2D 方向图 Shenzhen Kexin WirelessTechnology Co.,Ltd 地址：深圳市龙岗区宝龙街道沙背坜鸿永利工业区 H 栋 TEL:0755-28700870FAX：0755-28483275 Website:www.kxwxjs.com 8 / 13 7、产品实拍图片 Shenzhen Kexin WirelessTechnology Co.,Ltd

FCC ID: 2BG8T-ICOMI-H-RBTHC Page 1 / 2 APPENDIX 1 PHOTOS OF TEST SETUP Radiated Spurious Emission, Below 30MHz Radiated Spurious Emission, 30MHz - 1GHz FCC ID: 2BG8T-ICOMI-H-RBTHC Page 2 / 2 Radiated Spurious Emission,Above 1GHz Conducted Emission