FCC ID: 2AQI5-CM390 Bluetooth 5.0 USB Adapter

1. Label 2. Label location The product is too small to show the label, we put the label in the last page of user manual.

Date:2021-05-31 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Request of Confidentiality for FCC ID: 2AQI5-CM390 To Whom it may concern:

Pursuant to sections 0.457 and 0.459 of Commissions Rules(CFR 47), and Section 552(b)(4) of the Freedom of Information Act, Ugreen Group Limited hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DAO4-1705. This provision will give Ugreen Group Limited temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows:

PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Descri tion Block Dia ram PERMANENT O erational Description SYe1 aT =daa r= Tens) External Photos Internal Photos Test-Setu Photos OE Y- Yam FTA ore The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Signatory: ries Name: Junling Chen Company name: Ugreen Group Limited Address:UGREEN Building,Longcheng Industrial Park Longguanxi Road,Longhua,ShenZhen,China Tel: +86-755-28066530 Email: certification@ugreen.com SHORT-TERM Ugreen Group Limited

Hereby, we, Ugreen Group Limited, declare that for model name: 80889, with model name:

CM390 have the same hardware and software, only different for model name, all RF ercIE-IMATsIKol MAAN AMUN Sec ee Please be noticed. Signatory pW Onna Name: Junling Chen Company name: Ugreen Group Limited Adaress: UGREEN Building, Longcheng Industrial Park Longguanxi Road, Longhua, Shenzhen, China Tel: +86-755-28066530 Email: certification@ugreen.com Date: 2021-06-09 Ugreen Group Limited Model difference Declaration Letter

DE) 40a eee To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern:

The Ugreen Group Limited, the undersigned, hereby authorizes Miss. Wendy Zhan from Shenzhen Morlab Communications Technology Co., Ltd., to act on the behalf of the Ugreen Group Limited solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AQI5-CM390 including the signing of documents in connection with this Application. Necessary acts carried out Shenzhen Morlab Communications Technology Co., Ltd. on our behalf of the Ugreen Group Limited in connection with the Application shall have the same effect as acts of the Ugreen Group Limited. Ugreen Group Limited also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Thank you for your attention to this matter. Yours Sincerely, Signatory: areca Gen Contact name: Junling Chen Title: Manager Tel: +86-755-28066530 Email: certification@ugreen.com Company name: Ugreen Group Limited Ugreen Group Limited

Juntos, hen The following Equipment adapt FCC SDoC Procedure according to FCC part 2.906 :

Product Name: Bluetooth 5.0 USB Adapter SETA M NCTE pel =4 cat-10) Model Number: CM390,80889 Report Number: $Z21050092E01 Company Name: N/A Solan Laas Ne (ele -coe LN Telephone: N/A Fax: N/A It is understood that each unit marketed is identical to the device as tested, and any changes to the device that could adversely affect the emission characteristics will require retest. The following importer / responsible party in United States:

Its herewith confirmed to comply with the requirements of FCC Part 15 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. Not Available at Certification Stage Person is responsible for marking this declaration:

ATi ta OUnr=al Name (Full name)Position / Title 2021-05-31 Rete SY as Ugreen Group Limited MYO Je) elim Oe eel eleem es mee elartti a for the FCC SDoC Procedure