2AMSUDBT10Bluetooth Wireless Dual Mode Mouse

BT version pairing steps: 1. Activate the Bluetooth on your device; 2.Turn on the mouse,pressing BT switch to enter pairing mode ; 3.Search for “SANWA DBT9 ”on your device and click it ; 4.Wait until the mouse successfully connecting to your device. 2.4G version : Plug the dongle into computer Instruction Using area: Tablet PC , Laptop, Desktop Computer. Bluetooth Wireless Dual Mode Mouse Specifications Coverage degree: 360° Voltage: 3.7V Starting current: ≤12.5mA Low voltage : ≤3.0V Charging time: 2.5H Working time: 60H Working distance:>8m(opening space and straight distance ) Sleeping time:being idle for about 10 minutes Bluetooth version: 5.0 Modulation: GFSK Working current: ≤4.5mA Wake up: pressing any key Battery life: 300 times circulation Standby time: 30 days DIP : 800-1200-1600 GMDBT10 Manufacturer:Shenzhen Hangshi Technology Co.,Ltd Add:Hangshi Technology Park,Democracy West Industry Area, Shajing Town,Bao'an District,Shenzhen,China 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 Mar. 26, 2021 Federal Communication Commission Authorization and Evaluation Division FCC ID: 2AMSUDBT10 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 EXTERNAL VIEW-1 OF EUT EXTERNAL VIEW-2 OF EUT EXTERNAL VIEW-3 OF EUT EXTERNAL VIEW-4 OF EUT EXTERNAL VIEW-5 OF EUT EXTERNAL VIEW-6 OF EUT EXTERNAL VIEW-7 OF EUT EXTERNAL VIEW-8 OF EUT

FCC ID Label Location 10mm*10mm FCC ID: 2AMSUDBT10 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 INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT BT/ 2.4G Antenna INTERNAL VIEW-7 OF EUT

Page 1 of 52 FCC Test Report Report No.: AGC00688201212FE03 FCC ID : 2AMSUDBT10 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Wireless Dual Mode Mouse BRAND NAME : SANWA MODEL NAME : GMADBT10 APPLICANT : SANWA LIMITED DATE OF ISSUE : Mar. 26, 2021 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00688201212FE03 Page 2 of 52 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar. 26, 2021 Valid Initial Release Report No.: AGC00688201212FE03 Page 3 of 52 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 6 2.3. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 7 2.4. TEST METHODOLOGY ............................................................................................................................. 7 2.5. SPECIAL ACCESSORIES .......................................................................................................................... 7 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 7 2.7. ANTENNA REQUIREMENT ....................................................................................................................... 7 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 8 4. DESCRIPTION OF TEST MODES ................................................................................................................... 9 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 10 5.1. CONFIGURATION OF TESTED SYSTEM ............................................................................................... 10 5.2. EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 10 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 10 6. TEST FACILITY .............................................................................................................................................. 11 7. PEAK OUTPUT POWER ................................................................................................................................ 12 7.1. MEASUREMENT PROCEDURE .............................................................................................................. 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 13 8. 6 DB BANDWIDTH ......................................................................................................................................... 15 8.1. MEASUREMENT PROCEDURE .............................................................................................................. 15 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 15 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 15 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 17 9.1. MEASUREMENT PROCEDURE .............................................................................................................. 17 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 17 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 17 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 17 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ........................................................ 25 Report No.: AGC00688201212FE03 Page 4 of 52 10.1. MEASUREMENT PROCEDURE ............................................................................................................ 25 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 25 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 25 10.4. LIMITS AND MEASUREMENT RESULT................................................................................................ 25 11. RADIATED EMISSION ................................................................................................................................. 27 11.1. MEASUREMENT PROCEDURE ............................................................................................................ 27 11.2. TEST SETUP .......................................................................................................................................... 28 11.3. LIMITS AND MEASUREMENT RESULT................................................................................................…

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Report No.: AGC00688201212FE03 Page 43 of 52 APPENDIX A: PHOTOGRAPHS OF TEST SETUP RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ Report No.: AGC00688201212FE03 Page 44 of 52 CONDUCTED EMISSION TEST SETUP CONDUCTED TEST SETUP Report No.: AGC00688201212FE03 Page 45 of 52 APPENDIX B: PHOTOGRAPHS OF EUT EXTERNAL VIEW-1 OF EUT EXTERNAL VIEW-2 OF EUT Report No.: AGC00688201212FE03 Page 46 of 52 EXTERNAL VIEW-3 OF EUT EXTERNAL VIEW-4 OF EUT Report No.: AGC00688201212FE03 Page 47 of 52 EXTERNAL VIEW-5 OF EUT EXTERNAL VIEW-6 OF EUT Report No.: AGC00688201212FE03 Page 48 of 52 EXTERNAL VIEW-7 OF EUT EXTERNAL VIEW-8 OF EUT Report No.: AGC00688201212FE03 Page 49 of 52 INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT Report No.: AGC00688201212FE03 Page 50 of 52 INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT Report No.: AGC00688201212FE03 Page 51 of 52 INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT BT/ 2.4G Antenna Report No.: AGC00688201212FE03 Page 52 of 52 INTERNAL VIEW-7 OF EUT ----END OF REPORT---- Conditions of Issuance of Test Reports 1. All samples and goods are accepted by the Attestation of Global Compliance (Shenzhen) Co., Ltd (the “Company”) solely for testing and reporting in accordance with the following terms and conditions. The company provides its services on the basis that such terms and conditions constitute express agreement between the company and any person, firm or company requesting its services (the “Clients”). 2. Any report issued by Company as a result of this application for testing services (the “Report”) shall be issued in confidence to the Clients and the Report will be strictly treated as such by the Company. It may not be reproduced either in its entirety or in part and it may not be used for advertising or other unauthorized purposes without the written consent of the Company. The Clients to whom the Report is issued may, however, show or send it, or a certified copy thereof prepared by the Company to its customer, supplier or other persons directly concerned. The Company will not, without the consent of the Clients, enter into any discussion or correspondence with any third party concerning the contents of the Report, unless required by the relevant governmental authorities, laws or court orders. 3.The Company shall not be called or be liable to be called to give evidence or testimony on the Report in a court of law without its prior written consent, unless required by the relevant governmental authorities, laws or court orders. 4. The non-CMA report issued by AGC is only permitted to be used by the client as internal reference use and shall not be used for public demonstration purpose. 5. In the event of the improper use of the report as determined by the Company, the Company reserves the right to withdraw it, and to adopt any other additional remedies which may be appropriate. 6. Samples submitted for testing are accepted on the understanding that the Report issued cannot form the basis of, or be the instrument for, any legal action against the Company. 7. The Company will not be liable for or accept responsibility for any loss or damage however arising from the use of information contained in any of its Reports or in any communication whatsoever about its said tests or investigations. 8.Clients wishing to use the Report in court proceedings or arbitration shall inform the Company to that effect prior to submitting the sample for testing. 9. The Company is not responsible for recalling the electronic version of the original report when any revision is made to them. The Client assumes the responsibility to providing the revised version to any interested party who uses them. 10. Subject to the variable length of retention time for test data and report stored hereinto as otherwise specifically required by individual accreditation authorities, the Company will only keep the supporting test data and information of the test report for a period of six years. The data and information will be disposed of after the aforementioned retention period has elapsed. Under no circumstances shall we provide any data and information which has been disposed of after retention period. Under no circumstances shall we be liable for damage of any kind, including (but not limited to) compensatory damages, lost profits, lost data, or any form of special, incidental, indirect, consequential or punitive damages of any kind, whether based on breach of contract of warranty, tort (including negligence), product liability or otherwise, even if we are informed in advance of the possibility of such damages.

Page 1 of 52 FCC Test Report Report No.: AGC00688201212FE02 FCC ID : 2AMSUDBT10 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Wireless Dual Mode Mouse BRAND NAME : SANWA MODEL NAME : GMADBT10 APPLICANT : SANWA LIMITED DATE OF ISSUE : Mar. 26, 2021 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00688201212FE02 Page 2 of 52 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar. 26, 2021 Valid Initial Release Report No.: AGC00688201212FE02 Page 3 of 52 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 6 2.3. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 7 2.4. TEST METHODOLOGY ............................................................................................................................. 7 2.5. SPECIAL ACCESSORIES .......................................................................................................................... 7 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 7 2.7. ANTENNA REQUIREMENT ....................................................................................................................... 7 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 8 4. DESCRIPTION OF TEST MODES ................................................................................................................... 9 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 10 5.1. CONFIGURATION OF TESTED SYSTEM ............................................................................................... 10 5.2. EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 10 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 10 6. TEST FACILITY .............................................................................................................................................. 11 7. PEAK OUTPUT POWER ................................................................................................................................ 12 7.1. MEASUREMENT PROCEDURE .............................................................................................................. 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 13 8. 6 DB BANDWIDTH ......................................................................................................................................... 15 8.1. MEASUREMENT PROCEDURE .............................................................................................................. 15 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 15 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 15 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 17 9.1. MEASUREMENT PROCEDURE .............................................................................................................. 17 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 17 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 17 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 17 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ........................................................ 25 Report No.: AGC00688201212FE02 Page 4 of 52 10.1. MEASUREMENT PROCEDURE ............................................................................................................ 25 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 25 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 25 10.4. LIMITS AND MEASUREMENT RESULT................................................................................................ 25 11. RADIATED EMISSION ................................................................................................................................. 27 11.1. MEASUREMENT PROCEDURE ............................................................................................................ 27 11.2. TEST SETUP .......................................................................................................................................... 28 11.3. LIMITS AND MEASUREMENT RESULT................................................................................................…

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Report No.: AGC00688201212FE02 Page 43 of 52 APPENDIX A: PHOTOGRAPHS OF TEST SETUP RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ Report No.: AGC00688201212FE02 Page 44 of 52 CONDUCTED EMISSION TEST SETUP CONDUCTED TEST SETUP Report No.: AGC00688201212FE02 Page 45 of 52 APPENDIX B: PHOTOGRAPHS OF EUT EXTERNAL VIEW-1 OF EUT EXTERNAL VIEW-2 OF EUT Report No.: AGC00688201212FE02 Page 46 of 52 EXTERNAL VIEW-3 OF EUT EXTERNAL VIEW-4 OF EUT Report No.: AGC00688201212FE02 Page 47 of 52 EXTERNAL VIEW-5 OF EUT EXTERNAL VIEW-6 OF EUT Report No.: AGC00688201212FE02 Page 48 of 52 EXTERNAL VIEW-7 OF EUT EXTERNAL VIEW-8 OF EUT Report No.: AGC00688201212FE02 Page 49 of 52 INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT Report No.: AGC00688201212FE02 Page 50 of 52 INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT Report No.: AGC00688201212FE02 Page 51 of 52 INTERNAL VIEW-5 OF EUT INTERNAL VIEW-6 OF EUT BT/ 2.4G Antenna Report No.: AGC00688201212FE02 Page 52 of 52 INTERNAL VIEW-7 OF EUT ----END OF REPORT---- Conditions of Issuance of Test Reports 1. All samples and goods are accepted by the Attestation of Global Compliance (Shenzhen) Co., Ltd (the “Company”) solely for testing and reporting in accordance with the following terms and conditions. The company provides its services on the basis that such terms and conditions constitute express agreement between the company and any person, firm or company requesting its services (the “Clients”). 2. Any report issued by Company as a result of this application for testing services (the “Report”) shall be issued in confidence to the Clients and the Report will be strictly treated as such by the Company. It may not be reproduced either in its entirety or in part and it may not be used for advertising or other unauthorized purposes without the written consent of the Company. The Clients to whom the Report is issued may, however, show or send it, or a certified copy thereof prepared by the Company to its customer, supplier or other persons directly concerned. The Company will not, without the consent of the Clients, enter into any discussion or correspondence with any third party concerning the contents of the Report, unless required by the relevant governmental authorities, laws or court orders. 3.The Company shall not be called or be liable to be called to give evidence or testimony on the Report in a court of law without its prior written consent, unless required by the relevant governmental authorities, laws or court orders. 4. The non-CMA report issued by AGC is only permitted to be used by the client as internal reference use and shall not be used for public demonstration purpose. 5. In the event of the improper use of the report as determined by the Company, the Company reserves the right to withdraw it, and to adopt any other additional remedies which may be appropriate. 6. Samples submitted for testing are accepted on the understanding that the Report issued cannot form the basis of, or be the instrument for, any legal action against the Company. 7. The Company will not be liable for or accept responsibility for any loss or damage however arising from the use of information contained in any of its Reports or in any communication whatsoever about its said tests or investigations. 8.Clients wishing to use the Report in court proceedings or arbitration shall inform the Company to that effect prior to submitting the sample for testing. 9. The Company is not responsible for recalling the electronic version of the original report when any revision is made to them. The Client assumes the responsibility to providing the revised version to any interested party who uses them. 10. Subject to the variable length of retention time for test data and report stored hereinto as otherwise specifically required by individual accreditation authorities, the Company will only keep the supporting test data and information of the test report for a period of six years. The data and information will be disposed of after the aforementioned retention period has elapsed. Under no circumstances shall we provide any data and information which has been disposed of after retention period. Under no circumstances shall we be liable for damage of any kind, including (but not limited to) compensatory damages, lost profits, lost data, or any form of special, incidental, indirect, consequential or punitive damages of any kind, whether based on breach of contract of warranty, tort (including negligence), product liability or otherwise, even if we are informed in advance of the possibility of such damages.

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