FCC ID: BOOKP-81061SM wireless Keyboard

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/5723037.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Model:KP-810-61SM FCC Caution.

(1) 15.19 Labelling requirements. 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. 15.21 Changes or modification warning Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information to the user. 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 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.

FCC ID LABELING AND LOCATION FCC ID Label Wireless Keyboard FCC ID: BOOKP-81061SM FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Unisen Limited Room 907, Fook Hong Industrial Bldg.,19 Sheung Yuet Road, Kowloon Bay, Kowloon, Hong Kong C5266091_X10_Ed.1 Date: 2022.02.28 Subject: Request for Confidentiality FCC ID: BOOKP-81061SM 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 ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No Short-Term Confidentiality No No No No No No No No No No In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. 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. Date: 2022.02.28 Sincerely, Name: Deng yi Title: Engineer Signature of applicant:

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C5266091_X8_Ed.1 Letter of Authorization

<Unisen Limited>

Company: Unisen Limited Address: Room 907, Fook Hong Industrial Bldg.,19 Sheung Yuet Road, Kowloon Bay, Kowloon, Hong Kong Product Name: wireless Keyboard Model Number: KP-810-61SM, KP-810-61, KP-810-61SM, KP-810-

61BT, KP-810-61D FCC Identifier: BOOKP-81061SM 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: Deng yi Date: 2022.02.28 Title: Engineer Signature of applicant:

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Unisen Limited Model differences We:

Unisen Limited Statement that All the model KP-810-61SM, KP-810-61, KP-810-61SM, KP-810-61BT, KP-810-61D are identical except model name. All above models are identical in the same PCB layout, interior structure and electrical circuits. The only difference is model name for commercial purpose. City and Country:

Date:

Name:

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Signature:

(this must be a person)

(or official company stamp) Hong Kong 2022.02.28 Deng yi Engineer