2AMSUGSKBBT066Bluetooth keyboard

280Mah GSKBBT066 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

SANWA LIMITED Room 1005, 10/F., Tower 2, Silvercord, 30 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong, China. Jul. 10, 2020 Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement SANWA LIMITED FCC ID: 2AMSUGSKBBT066 To Whom It May Concern: We, SANWA LIMITED hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number (2AMSUGSKBBT066) under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is (2020-07-10). The Limited Agency Agreement expires until further notice, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Signature] SANWA LIMITED Contact person: Yuzo Yamada Title: General Manager

SANWA LIMITED Room 1005, 10/F., Tower 2, Silvercord, 30 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong, China Jul. 09, 2020 Federal Communication Commission Authorization and Evaluation Division FCC ID: 2AMSUGSKBBT066 Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Block Diagram 2: Schematics 3: Operational Description The above 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. The Applicant understands that pursuant to Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, SANWA LIMITED Contact person: Yuzo Yamada Title: General Manager

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT(PORT)

FCC ID Label Location FCC ID: 2AMSUGSKBBT066 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.

Internal Photos OPEN VIEW OF EUT-1 OPEN VIEW OF EUT-2 VIEW OF BATTERY INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 BT Antenna INTERNAL VIEW OF EUT-6

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Bluetooth keyboard Model Name GSKBBT066 FCC ID 2AMSUGSKBBT066 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. Where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 3. CALCULATION BR/EDR: P t = -1.848dBm=0.65mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(0.65mW /5mm) .[√2.402GHz)]=0.20<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 60 FCC Test Report Report No.: AGC00688200603FE03 FCC ID : 2AMSUGSKBBT066 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth keyboard BRAND NAME : SANWA MODEL NAME : GSKBBT066 APPLICANT : SANWA LIMITED DATE OF ISSUE : Jul. 08, 2020 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00688200603FE03 Page 2 of 60 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 08, 2020 Valid Initial Release Report No.: AGC00688200603FE03 Page 3 of 60 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS ..................................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH ............................................................................................................ 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ....................................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ........................................................ 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................. 8 2.7. TEST METHODOLOGY .......................................................................................................................... 8 2.8. SPECIAL ACCESSORIES ....................................................................................................................... 8 2.9. EQUIPMENT MODIFICATIONS .............................................................................................................. 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 9 4. DESCRIPTION OF TEST MODES ............................................................................................................... 10 5. SYSTEM TEST CONFIGURATION ............................................................................................................. 11 5.1. CONFIGURATION OF EUT SYSTEM .................................................................................................... 11 5.2 EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 11 5.3. SUMMARY OF TEST RESULTS ............................................................................................................. 11 6. TEST FACILITY ........................................................................................................................................... 12 7. PEAK OUTPUT POWER ............................................................................................................................. 13 7.1. MEASUREMENT PROCEDURE ........................................................................................................... 13 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 14 8. 20DB BANDWIDTH ..................................................................................................................................... 16 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 16 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 16 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................. 17 9. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 19 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 19 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 19 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 19 Report No.: AGC00688200603FE03 Page 4 of 60 9.4. LIMITS AND MEASUREMENT RESULT ............................................................................................... 19 10. RADIATED EMISSION ............................................................................................................................... 28 10.1. MEASUREMENT PROCEDURE ......................................................................................................... 28 10.2. TEST SETUP ....................................................................................................................................... 30 10.3. LIMITS AND MEASUREMENT RESULT ............................................................................................. 31 10.4. TEST RESULT ..................................................................................................................................... 31 11. NUMBER OF HOPPING FREQUENCY ..................................................................................................... 41 11.1. MEASUREMENT PROCEDURE ....................…

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Report No.: AGC00688200603FE03 Page 51 of 60 APPENDIX A: PHOTOGRAPHS OF TEST SETUP RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ Report No.: AGC00688200603FE03 Page 52 of 60 CONDUCTED EMISSION TEST SETUP Report No.: AGC00688200603FE03 Page 53 of 60 APPENDIX B: PHOTOGRAPHS OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC00688200603FE03 Page 54 of 60 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC00688200603FE03 Page 55 of 60 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: AGC00688200603FE03 Page 56 of 60 VIEW OF EUT(PORT) OPEN VIEW OF EUT-1 Report No.: AGC00688200603FE03 Page 57 of 60 OPEN VIEW OF EUT-2 VIEW OF BATTERY Report No.: AGC00688200603FE03 Page 58 of 60 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 Report No.: AGC00688200603FE03 Page 59 of 60 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Report No.: AGC00688200603FE03 Page 60 of 60 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 ----END OF REPORT---- BT Antenna

Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ CONDUCTED EMISSION TEST SETUP