2A382-WHITEBOARD-06DESKTOP WHITEBOARD

OasisCompliance,Inc.FCCID:2A382- WHITEBOARD-06 CFR47 §2.911(d)(7)FCCUS AgentLetterof Attestation Date:06-08-2023 FCCID: 2A382-WHITEBOARD-06 To: FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD 21046 To Whom It May Concern, This letter is to confirm that we have accepted the responsibility to act as US Agent on behalf Ningbo YinZhou YouDi stationery co., LTD. (“the applicant”) for the above referenced FCC ID. We are aware of the requirements and responsibilities of the applicant’s agent for service of process as outlined in the FCC section 2.911(d)(7) and Report and Order FCC 22-84 paragraph 63. U. S. Agent Information: Oasis Compliance, Inc. FRN: 0033464157 James He 3313 Verdi Dr, San Jose, CA 95111 Cell: 202-602-8330 Sincerely yours, JamesHe GlobalMarketAccessManager OasisCompliance,Inc. Email:[email protected]

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: Ningbo YinZhou YouDi stationery co., LTD Grantee code: 2A382 FCC ID: 2A382-WHITEBOARD-06 Contact Name: Ray He Address: Yindong south road, binhai development zone, yinzhou district, Ningbo city, zhejiang province, China Telephone No: 18858257164 Fax No: Email: [email protected] i. [Ningbo YinZhou YouDi stationery 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. [ Ningbo YinZhou YouDi stationery 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. Ningbo YinZhou YouDi stationery 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. Date: 06.3 0.2023 Applicant’s Name: Ray He Title: Quality Manager Signature 1 The Commission’s Covered List is 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

CFR47 §2.911(d)(7)AgentDesignationAttestation Date:06-08-2023 FCCID: 2A382-WHITEBOARD-06 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD 21046 Ningbo YinZhou YouDi stationery co., LTD. (“the applicant”) as required by section 2.911(d) (7), designates the following agent, located in the United States, for purposes of acting as the applicant’s agent for service of process. The applicant acknowledges that they will 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. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. U. S. Agent Information: JamesHe OasisCompliance,Inc. 3313VerdiDr, San Jose,CA 95111 [email protected] Cell:202-602-8330 Sincerelyyours, Ray He Quality Manager Ningbo YinZhou YouDi stationery co., LTD. Address: Yindong south road, binhai development zone, yinzhou district, Ningbo city, zhejiang province, China Email: [email protected] Phone: +86- 18858257164

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Ningbo YinZhou YouDi stationery co., LTD Address: Yindong south road, binhai development zone, yinzhou district, Ningbo city, zhejiang province, China Product Name: DESKTOP WHITEBOARD Model Number: WHITEBOARD-06 FCC Identifier: 2A382-WHITEBOARD-06 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: Ray He Date: 6/30/2023 Title: Quality Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Ningbo YinZhou YouDi stationery co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 6/30/2023 Subject: Request for Confidentiality FCC ID: 2A382-WHITEBOARD-06 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. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. 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. Sincerely, Signature: Name: Ray He Date: 6/30/2023 Title: Quality Manager

Page 1 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Appendix - Ext Photos Model: WHITEBOARD-06 Page 2 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 3 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 4 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 5 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] ----End of Report----

Label Size: 59mm*28mm Location

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 We b : www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi230210005-07E2 Date of issue: 2023-06-30 Applicant: Ningbo YinZhou YouDi stationery co., LTD Product: DESKTOP WHITEBOARD Model(s): WHITEBOARD-06 FCC ID: 2A382-WHITEBOARD-06 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 13 Report No.: MTi230210005-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 13 Report No.: MTi230210005-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Contents 1 General Description ........................................................................................................................ 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Description of support units ................................................................................................................................ 6 2 Measurement uncertainty ............................................................................................................... 6 3 Test facilities and accreditations .................................................................................................... 7 3.1 Test laboratory .................................................................................................................................................... 7 4 List of test equipment ..................................................................................................................... 8 5 Test result ........................................................................................................................................ 9 5.2 Test setup ......................................................................................................................................................... 10 5.3 Test Procedures ................................................................................................................................................ 10 5.4 Equipment Approval Considerations item 5 b) of KDB 680106 D01 v03r01 .................................................... 11 5.5 Test results ....................................................................................................................................................... 12 Photographs of the Test Setup ............................................................................................................ 13 Photographs of the EUT....................................................................................................................... 13 Page 4 of 13 Report No.: MTi230210005-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Result Certification Applicant: Ningbo YinZhou YouDi stationery co., LTD Address: Yindong south road, development zone, yinzhou district, Ningbo city, zhejiang province, China Manufacturer: Ningbo YinZhou YouDi stationery co., LTD Address: Yindong south road, development zone, yinzhou district, Ningbo city, zhejiang province, China Product description Product name: DESKTOP WHITEBOARD Trademark: TOWON Model name: WHITEBOARD-06 Series Model: N/A Standards: FCC CFR 47 PART 1, § 1.1310 Test method: KDB 680106 v03r01 Date of Test Date of test: 2023-02-14 ~ 2023-06-01 Te s t result: Pass Test Engineer : (Letter Lan) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) Page 5 of 13 Report No.: MTi230210005-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 1 General Description 1.1 Description of the EUT Product name: DESKTOP WHITEBOARD Model name: WHITEBOARD-06 Series Model: N/A Model difference: N/A Electrical rating: Input: AC 100-240V-50/60HZ 0.6A MAX Wireless Output: 5W/7.5W/10W Accessories: 1. Adapter: Model: GS - 551 Input: 100-240V~ 50/60Hz 0.6A Max Output: 5V⎓3A or 9V⎓2A or 12V⎓1.5A 2. Cable: USB-A to Type-C cable Hardware version: A01 Software version: A01 RF specification: Operation frequency: 115 kHz – 205 kHz Modulation type: ASK Antenna type: Coil Antenna 1.2 Description of test modes All the test modes were carried out with the EUT in normal operation, the final test mode of the EUT was the worst test mode for emission test, which was shown in this report and defined as: No. Emission test modes Mode 1 Wireless Output (5W) Mode 2 Wireless Output (7.5W) Mode 3 Wireless Output (10W) Mode 4 Stand-by The test data only s…

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承 认 书 SPECIFICATION FOR APPROVAL 客户名称（CUSTOM 硕 美 优 品 科 技 有 限 公 司 客户料号（CUSTOMER P/N）: 品名（ DESCRIPTION) : DATE:2023-2-13 规格（SPECIFICATION) ：MPA2开槽15w+背胶引线长115mm REV.NO.:A0 鸿日昇威科技承认签核、盖章 部门确认/日期审核/日期批准/日期 (盖公司公 章) 品质董晚红 2023-2-13 吕惠 2023-2-13 韦函满 2023-2-13 工程何伟华 2023-2-13 韦立红 2023-2-13 韦立红 2023-2-13 备注： 硕美优品科技有限公司承认签核、盖章 部门确认/ 日期 审核/ 日期 批准/ 日期 (盖公司公 章) 开发工 程 采购 品质 备注： 深 圳 市 鸿 日 昇 威 科 技 有 限 公 司 HRSW ELECTRONICS CO.,LTD ADD ：深圳市龙华新区观澜环观中路 48 号 1 栋 2 楼 TEL：+86-755-23461055 FAX：+86-0755-28015170 page:1/3 SPECIFICATION FOR APPROVAL 1.MECHANICAL DIMENSION (UNIT:mm) 2.SCHEMATICS: 1.线圈贴磁片，磁片尺寸50mm 开L线槽。 2.线圈出线位置 缠胶纸 1-2Ts; 3.隔磁片底部要贴背胶 ABC D2EH 50±120±10.8±0.05115±34±22.8MAX 3.WINDING： 1底1 STE P START-FINISHWIRE TYPETURNSTAPE REMAR K N1S-F丝包线⌀0.08*105mm 2UEW12TS (Ref) 4.ELECTRICAL SPECIFICATION: ITEMLDCRLQ值HI-POT TES T CON 线圈加磁片 S-F 100KHz,0.25V AT 25°C SPEC10uH±10% 90mΩ Max 5.BILF OF MATERIAL： NO.ITEMMATERIAL SPECIFICATIONMANUFACTURER SGS NO. 1 丝包线0.08*105股丙酮丝包线0.08*105股NANJINGJINNINGCO,LTD 2 无铅锡条无铅锡条 QIAODO 3 磁片 ⌀50锰锌硬磁片开L槽TAIYI CO.,LTD 4 胶水 黄胶9999LIANCHENG CO.,LTD 5 高温胶纸 8mm 宽高温胶纸 CUDAK CO.,LTD 6 HRSW ELECTRONICS CO.,LTD PART NO TITLE MPA2开槽15w+背胶引线长115mm DRAWN BYCHECKED BY APPROVED BY 何伟华韦立红韦立红 page:2/3 SPECIFICATION FOR APPROVAL 6.SAMPLE TEST DATA 6.1DIMENSION TEST(UNIT:mm) TEST ITEMABCDEH SPEC 50±1 19.5±0.50.8±0.05115±3 4±22.8MAX 150.0119.80.821184.50 2.45 249.9519.980.851174.68 2.48 349.9819.90.891153.79 2.43 449.9719.890.86115.63.80 2.41 550.0119.820.87115.44.00 2.40 6 7 8 9 10 MAX50.01 19.98 0.89 118.00 4.68 2.48 MIN49.95 19.80 0.82 115.00 3.79 2.40 AVERAGE49.98 19.88 0.86 116.20 4.15 2.43 6.2ELECTRICAL TEST TEST ITEM LDCRIDC QHI-POT S-FS-F TEST COND100KHz/0.25vAT 25°C SPEC 10uH ±10% 90mΩ(Max) 110.04 57.00 29.98 59.00 39.80 59.80 49.96 60.00 59.95 58.50 6 7 8 9 10 MAX10.04 60.00 MIN9.80 57.00 AVERAGE9.95 58.86 HRSW ELECTRONICS CO.,LTD PART NO TITLE MPA2开槽15w+背胶引线 115mm DRAWN BYCHECKED BYAPPROVED BY 何伟华韦立红韦立红 page:3/3

Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi230210005-07E1 Date of issue: 2023-06-30 Applicant: Ningbo YinZhou YouDi stationery co., LTD Product: DESKTOP WHITEBOARD Model(s): WHITEBOARD-06 FCC ID: 2A382-WHITEBOARD-06 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 25 Report No.: MTi230210005-07E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 25 Report No.: MTi230210005-07E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Table of contents 1. General Description .......................................................................................................................... 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Description of support units ................................................................................................................................ 6 1.4 Environmental conditions ................................................................................................................................... 6 2. Measurement uncertainty ................................................................................................................. 7 3. Test laboratory ................................................................................................................................... 7 4. Summary of Test Result .................................................................................................................... 8 5. List of test equipment ....................................................................................................................... 9 6. Test Results ..................................................................................................................................... 11 6.1 Antenna requirement .................................................................................................................................. 11 6.2 AC power line conducted emissions ........................................................................................................... 12 6.3 Radiated emissions ..................................................................................................................................... 17 6.4 Occupied bandwidth test ............................................................................................................................ 24 Photographs of the test setup ............................................................................................................... 25 Photographs of the EUT ........................................................................................................................ 25 Page 4 of 25 Report No.: MTi230210005-07E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Test Result Certification Applicant: Ningbo YinZhou YouDi stationery co., LTD Address: Yindong south road, development zone, yinzhou district, Ningbo city, zhejiang province, China Manufacturer: Ningbo YinZhou YouDi stationery co., LTD Address: Yindong south road, development zone, yinzhou district, Ningbo city, zhejiang province, China Product description Product name: DESKTOP WHITEBOARD Trademark: TOWON Model name: WHITEBOARD-06 Series Model: N/A Standards: FCC 47 CFR Part 15 Subpart C Test method: ANSI C63.10-2013 Date of Test Date of test: 2023-02-14 ~ 2023-06-01 Test result: Pass Test Engineer : (Letter Lan) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) Page 5 of 25 Report No.: MTi230210005-07E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] 1. General Description 1.1 Description of the EUT Product name: DESKTOP WHITEBOARD Model name: WHITEBOARD-06 Series Model: N/A Model difference: N/A Electrical rating: Input: AC 100-240V-50/60HZ 0.6A MAX Wireless Output: 5W/7.5W/10W Accessories: 1. Adapter: Model: GS - 551 Input: 100-240V~ 50/60Hz 0.6A Max Output: 5V⎓3A or 9V⎓2A or 12V⎓1.5A 2. Cable: USB-A to Type-C cable Hardware version: A01 Software version: A01 Test sample(s) number: MTi230210005-07S1001 RF specification: Operation frequency: 115 kHz – 205 kHz Modulation type: ASK Antenna type: Coil Antenna 1.2 Description of test modes All the test modes were carried out with the EUT in normal operation, the final test mode of the EUT was the worst test mode for emission test, which was sho…

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Page 1 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix - Test Setup Photos Model: WHITEBOARD-06 Radiated emissions – Below 30 MHz Radiated emissions –Below 1 GHz Page 2 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Conducted emissions MPE ----End of Report----