2ASVQ-MAGSULTWireless Bluetooth Controller USB Adapter for Switch PS4

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 correct the interference by one or more of the following measures: -Reorient the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into and 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 your authority to operate the equipment.

DATE:2022-08-12 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act asAgent Onourbehalf,IappointDONGGUAN SHUOXIN ELECTRONIC TECHNOLOGY CO., LTD. Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China (Name of Agent company name andaddress)toactasouragentinthepreparationofthisapplicationforequipmentcertification.Icer tifythatsubmitteddocumentsproperlydescribethedeviceorsystemforwhichequipmentcertificat ionissought.Ialsocertifythateachunitmanufactured,importedormarketed,asdefinedintheFede ralCommunicationsCommission’sregulationswillhaveaffixedtoit a label identical to that submitted for approval with this application. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonourbehalf,Iacknowle dgethatallresponsibilityforcomplyingwiththetermsandconditionsforcertification,stillresideswith MAYFLASH LIMITED 3/F,Buiding No.1,TingWei Industrial Park,LiuFang， Rd,No.67,BaoAn,Shenzhen,China. <Signature>: Name: Min Zheng Title: Manager Applicant Company: MAYFLASH LIMITED

DATE : 2022-08-12 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ASVQ-MAGSULT Product Name: Wireless Bluetooth Controller USB Adapter for Switch PS4 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>: Name: Min Zheng Title: Manager Applicant Company: MAYFLASH LIMITED

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RF EXPOSURE REPORT FCC ID: 2ASVQ-MAGSULT Report Reference No. ................ : 22EFSS07090 Date of issue .............................. : 2022-08-12 Applicant’s name ........................ : MAYFLASH LIMITED Address ...................................... : 3/F,Buiding No.1,TingWei Industrial Park,LiuFang， Rd,No.67,BaoAn,Shenzhen,China. Manufacturer .............................. : MAYFLASH LIMITED Equipment .................................. : Wireless Bluetooth Controller USB Adapter for Switch PS4 Trade Mark ................................. : / Model ........................................ : MAGIC-S UItimate Ratings ....................................... : I/P: DC 5V Testing Laboratory ...................... : DongGuan ShuoXin Electronic Technology Co., Ltd. Address ...................................... : Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, Guan gDong, China According ................................... : KDB447498 D04 Interim General RF Exposure Guidance v01 Test Engineer: Blue Qiu Responsible Engineer : Smile Wang Authorized Signatory: King Wang MPE CALCULA TION METHOD: Ant gain =2.63dBi MAX Output Power： -1.234dBm@2480MHz ERP=-1.234+2.63-2.15=-0.754dBm WORSE CASE: 10^-0.0754=0.841mW <2.715mW Then SAR evaluation is not required

Report No.: 22EFSS07090 06561 Page 1 of 61 FCC Radio Test Report FCC ID: 2ASVQ-MAGSULT The report concerns: Original Grant Report Reference No. ....................... : 22EFSS07090 06561 Date Sample(s) Received ................. : 2022-07-23 Date of Tested ................................... : From 2022-07-23 to 2022-8-09 Date of issue ..................................... : 2022-08-09 Testing Laboratory ............................ : DongGuan ShuoXin Electronic Technology Co., Ltd. Address ............................................. : Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town, DongGuan City, GuangDong, China Applicant’s name .............................. : MAYFLASH LIMITED Address ............................................. : 3/F,Buiding No.1,TingWei Industrial Park,LiuFang ， Rd,No.67,BaoAn,Shenzhen,China. Manufacturer ..................................... : MAYFLASH LIMITED Equipment ......................................... : Wireless Bluetooth Controller USB Adapter for Switch PS4 Trade Mark ....................................... : / Model .............................................. : MAGIC-S UItimate Ratings .............................................. : I/P: DC 5V 500mA O/P: -- Test Engineer: Blue Qiu Responsible Engineer : Smile Wang Authorized Signatory: King Wang Report No.: 22EFSS07090 06561 Page 2 of 61 Table of Contents Page 1 TEST REPORT DECLARE 5 2 SUMMARY OF TEST RESULTS 6 2.1 MEASUREMENT UNCERTAINTY 7 3 GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 10 3.3 PARAMETERS OF TEST SOFTWARE 11 3.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 3.5 SUPPORT UNITS 11 3.6 TEST ENVIRONMENT CONDITIONS 12 4 AC POWER LINE CONDUCTED EMISSIONS TEST 13 4.1 LIMIT 13 4.2 TEST PROCEDURE 13 4.3 MEASUREMENT INSTRUMENTS LIST 13 4.4 TESTSETUP 14 4.5 EUT OPERATING CONDITIONS 14 4.6 TEST RESULTS 15 5 RADIATED EMISSION TEST 17 5.1 LIMIT 17 5.2 TEST PROCEDURE AND SETTING 18 5.3 MEASUREMENT INSTRUMENTS LIST 19 5.4 TESTSETUP 19 5.5 EUT OPERATING CONDITIONS 20 5.6 TEST RESULTS - 9 KHZ TO 30MHZ 21 5.7 TEST RESULTS- 30 MHZ TO 1000MHZ 22 5.8 TEST RESULTS - ABOVE 1000MHZ (BAND EDGE) 24 5.9 TEST RESULTS - ABOVE 1000MHZ(HARMONIC) 32 6 NUMBER OF HOPPING FREQUENCY 44 6.1 LIMIT 44 6.2 TEST PROCEDURE AND SETTING 44 6.3 MEASUREMENT INSTRUMENTS LIST 44 6.4 TEST SETUP 44 6.5 EUT OPERATION CONDITIONS 44 6.6 TEST RESULTS 45 Report No.: 22EFSS07090 06561 Page 3 of 61 Table of Contents Page 7 AVERAGE TIME OF OCCUPANCY 46 7.1 LIMIT 46 7.2 TEST PROCEDURE AND SETTING 46 7.3 MEASUREMENT INSTRUMENTS LIST 46 7.4 TEST SETUP 46 7.5 EUT OPERATION CONDITIONS 46 7.6 TEST RESULTS 47 8 HOPPING CHANNEL SEPARATION MEASUREMENT 49 8.1 LIMIT 49 8.2 TEST PROCEDURE AND SETTING 49 8.3 MEASUREMENT INSTRUMENTS LIST 49 8.4 TEST SETUP 49 8.5 EUT OPERATION CONDITIONS 49 8.6 TEST RESULTS 50 9 BANDWIDTH TEST 52 9.1 LIMIT 52 9.2 TEST PROCEDURE AND SETTING 52 9.3 MEASUREMENT INSTRUMENTS LIST 52 9.4 TEST SETUP 52 9.5 EUT OPERATION CONDITIONS 52 9.6 TEST RESULTS 53 10 MAXIMUM OUTPUT POWER 55 10.1 LIMIT 55 10.2 TEST PROCEDURE AND SETTING 55 10.3 MEASUREMENT INSTRUMENTS LIST 55 10.4 TEST SETUP 55 10.5 EUT OPERATION CONDITIONS 55 10.6 TEST RESULTS 56 11 CONDUCTED SPURIOUS EMISSION 59 11.1 LIMIT 59 11.2 TEST PROCEDURE AND SETTING 59 11.3 MEASUREMENT INSTRUMENTS LIST 59 11.4 TEST SETUP 59 11.5 EUT OPERATION CONDITIONS 59 Report No.: 22EFSS07090 06561 Page 4 of 61 Table of Contents Page 11.6 TEST RESULTS 60 Report No.: 22EFSS07090 06561 Page 5 of 61 1TEST REPORT DECLARE Applicant MAYFLASH LIMITED Address 3/F,Buiding No.1,TingWei Industrial Park,LiuFang ， Rd,No.67,BaoAn, Shenzhen,China. Manufacturer Same as Applicant Address Same as Applicant Factory Same as Applicant Address Same as Applicant Equipment Wireless Bluetooth Controller USB Adapter for Switch PS4 Model No. MAGIC-S UItimate Trade Mark / Standard FCC Part15, Subpart C (15.247) ANSI C63.10-2013 We Declare: The equipment described above is tested by DongGuan ShuoXin Electronic Technology Co., Ltd(ATT). and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and DongGuan ShuoXin Electronic Technology Co., Ltd.(ATT) is assumed of full responsibility for the accuracy and completeness of these tests. ATT is not responsible for the sampling stage, so the results only apply to the sample as received. ATT's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. ATT shall have no liability for any declarations, inferences or generalizations drawn by the client or others from ATT issued reports. Report No.: 22EFSS07090 06561 Page 6 of 61 2SUMMARY OF TEST RESULTS The EUT have been tested according to the applicable standards as referenced below: Standard(s) Section Test Item Judgment Remark FCC 15.207 AC Power Line Conducted Emissions PASS ------ 15.247(d) 15.205(a) 15.209(a) Radiated Emission PASS ------ 15.247(a)(1)(iii) Number of Hopping Frequency PASS ------ 15.247(a)(1)(iii) Average Time Of Occupancy PASS ------ 15.247(a)(1) Hopping Channel Separation PASS ------ 15.247(a)(1) Bandwidth PASS ------ 15.247(a)(1) Maximum Output Power PASS ------ 15.247(d) Conducted Spurious Emission PASS ------ 15.203 Antenna Requirement PASS Note(2) Note: (1) “N/A” denotes test is not applicable in this test report (2) The device what use a permanently attached antenna were considered sufficient to comply with the provisions of 15.203. Report No.: 22EFSS07090 06561 Page 7 of 61 2.1MEASUREMENT UNCERTAINTY Test Item Uncertainty Uncertainty for Conduction emission test (9kHz-150kHz) 3.7 dB Uncertainty for Conduction emission test (150kHz-30MHz) 3.3 dB Uncertainty for Radiation Emission test (30MHz-200MHz) 4.60 dB (Polarize: V) 4.60 dB (Polarize: H) Uncertainty for Radi…

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Test Setup Below 1GHz Above 1GHz Conduction Setup END