2A88F-NJ12-LNYXI HYPERION 2 CONTROLLER

Shenzhen Mike Morgan Technology Co.,Ltd. 2025/09/04 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for 2A88F-NJ12-L [Shenzhen Mike Morgan Technology Co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Name: Ze Hua Xue Shenzhen Mike Morgan Technology Co.,Ltd. 2025/08/28 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for 2A88F-NJ12-L [Shenzhen Mike Morgan Technology Co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Name: Ze Hua Xue

Shenzhen Mike Morgan Technology Co.,Ltd. 2025/09/04 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR Product Name: NYXI HYPERION 2 CONTROLLER FCCID: 2A88F-NJ12-L Model(s): NJ12 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Ze Hua Xue / General Manager Contact information / address: Shenzhen Mike Morgan Technology Co.,Ltd./ Room 302,Building 5,Zone C,Jinxiu Huacheng Park,Bantian Street,Longgang District, ShenZhen China 518000

Shenzhen Mike Morgan Technology Co.,Ltd. 2025/09/04 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION Product Name: NYXI HYPERION 2 CONTROLLER FCCID: 2A88F-NJ12-L Model(s): NJ12 To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Ze Hua Xue / General Manager Contact information / address: Shenzhen Mike Morgan Technology Co.,Ltd./ Room 302,Building 5,Zone C,Jinxiu Huacheng Park,Bantian Street,Longgang District, ShenZhen China 518000

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Internal Photos BT ANT

FCC ID: 2A88F-NJ12-L RF exposure evaluation According to§15.247(i), §1.1307 (b) and KDB447498, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidance. The SAR-based exemption formula of §1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). F is in GHz, d is the separation distance (cm), and ERP20cm is per Formula (B.1). When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. We use 5mm as separation distance to calculate Antenna gain: 2.05dBi Conducted Transmit Power Max: = 1.15dBm = 1.3mW EIRP=1.15dBm+2.05dBi=3.2dBm ERP=3.2-2.15dB=1.05dBm The maximun ERP power specified is 1.05dBm =1.27mW The source- based time-averaging conducted output power =1.27 * Duty factor mW (where Duty Factor≤1) =1.27 mW The SAR Exclusion Threshold Level: 푃 th (mW) = ERP 20cm * (푑/20cm) 푥 (X= ) = 2.72 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing.

Antenna size diagram ： Return loss： M1 2_40200( GHz 2_ M2 2_45000( GHz 1_ 9579 U - 10 • IVI .) L40L:JUI ljHZ 、 ｜－ 一－ 9 一－ 8 」一 7 』－ 6 ＼～ 」－ 5 一－ 4 ＼ 一－ 3 ＼ � 也 3/ 一－ 2 飞 也 J/ ,, � S tanding-wave ratio： Fre （ MHz ） Eff （ % ） (dB) Gain (dB) 2400 49.27 2.05 2450 43.55 1.29 2500 42.14 1.01 Efficiency/gain ： z 2400. OOOMHz E1 之0 1.0 -0 .5 -2.0 」 4.0 ← 6. 0 阳 8.0 70 2400.000MHz H 2400.000MHz E2 70 9 ’.3 0.3 ,-1 .2 -2.7 ← 4.7 』6.7 1-8.7 2450.000MHz H 10 2450.000MHz E2 9 Directional d iagram： z 9 . 1. 0 0.0 ’5 -3.0 ,-5 .0 ,-7 .0 , -9. 0 70 70 9 70 Directional diagram：

No.：BCTC/RF-ICT-005 Page: 1 of 81 Edition：C.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2508125291E Applicant: Shenzhen Mike Morgan Technology Co.,Ltd. Product Name: NYXI HYPERION 2 CONTROLLER Test Model: NJ12 Tested Date: 2025-08-20 to 2025-08-29 Issued Date: 2025-09-04 Report No.: BCTC2508125291E No.：BCTC/RF-ICT-005 Page: 2 of 81 Edition：C.0 FCC ID: 2A88F-NJ12-L The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: NYXI HYPERION 2 CONTROLLER Trademark: N/A Model/Type Reference: NJ12 Prepared For: Shenzhen Mike Morgan Technology Co.,Ltd. Address: Room 302,Building 5,Zone C,Jinxiu Huacheng Park,Bantian Street,Longgang District, ShenZhen China 518000 Manufacturer: Shenzhen Mike Morgan Technology Co.,Ltd. Address: Room 302,Building 5,Zone C,Jinxiu Huacheng Park,Bantian Street,Longgang District, ShenZhen China 518000 Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2025-08-20 Sample Tested Date: 2025-08-20 to 2025-08-29 Report No.: BCTC2508125291E Test Standards FCC Part15.247 ANSI C63.10-2020 Test Results PASS Remark: This is Bluetooth Classic radio test report. Tested by: Approved by: Brave Zeng/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2508125291E No.：BCTC/RF-ICT-005 Page: 3 of 81 Edition：C.0 Table of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information and Test Setup ...................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 8 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List .......................................................................................................... 9 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT operating Conditions ................................................................................... 13 6.5 Test Result .......................................................................................................... 14 7. Radiated emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test procedure .................................................................................................... 18 7.4 EUT operating Conditions ................................................................................... 19 7.5 Test Result .......................................................................................................... 20 8. Radiated Band Emission Measurement and Restricted Bands of Operation ...... 24 8.1 Block Diagram Of Test Setup .............................................................................. 24 8.2 Limit .................................................................................................................... 24 8.3 Test procedure .................................................................................................... 25 8.4 EUT operating Conditions ................................................................................... 25 8.5 Test Result .......................................................................................................... 26 9. Spurious RF Conducted Emissions ..................................................................... 27 9.1 Block Diagram Of Test Setup .............................................................................. 27 9.2 Limit .................................................................................................................... 27 9.3 Test procedure .................................................................................................... 27 9.4 Test Result ...................................................................…

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TEST SETUP PHOTOGRAPHS 1.1. Photos of Radiation Emission Measurement Conducted emissions Radiated Measurement Photos ----------------The end----------------