O57KB331U

FCC ID

Application Frequency Range	Final Action Date Granted
7J7Tjsz+y/zTv3A3A4WkkQ== 2402.0-2480.0	2024-05-28 APPROVED

File Name	Document Type	Date	Direct
RF Exposure Info	RF Exposure Info	2024-05-28 00:00:00	pdf
Test Report	Test Report	2024-05-28 00:00:00	pdf
Antenna Specification	Test Report	2024-05-28 00:00:00	pdf
Label	ID Label/Location Info	2024-05-28 00:00:00	pdf
US Agent for Service of Process	Attestation Statements	2024-05-28 00:00:00	pdf
Declaration Letter	Attestation Statements	2024-05-28 00:00:00	pdf
FCC Confidentiality Letter	Cover Letter(s)	2024-05-28 00:00:00	pdf
FCC Authority letter	Cover Letter(s)	2024-05-28 00:00:00	pdf
Block Diagram	Block Diagram		N/A
External Photo	External Photos	2024-11-25 00:00:00	N/A
Internal Photo	Internal Photos	2024-11-25 00:00:00	N/A
Operational Description	Operational Description		N/A
SCH	Schematics		N/A
Setup Photo	Test Setup Photos	2024-11-25 00:00:00	N/A
QSG	Users Manual	2024-11-25 00:00:00	N/A
user manual	Users Manual	2024-11-25 00:00:00	N/A

Equipment	Wireless Keyboard
FRN	0021773460
Grantee Code	O57
Product Code	KB331U
Applicant Business	Lenovo (Shanghai) Electronics Technology Co., Ltd
Business Address	Section 304-305, Building No.4, #222, Meiyue Road, China (Shanghai) Pilot Free Trade Zone, Shanghai,N/A China 200131
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Spring Zhou – Product Certification Engineer
Applicant Phone
Applicant Fax	+86-21-50504500
Applicant Email	[email protected]
Applicant MailStop
Test Firm	SGS-CSTC Standards Technical Services Co., Ltd. Sh
Test Firm Contact	Keny Xu
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Keny Xu – EMC Laboratory Manager