2BAXLCK26N2Nitro Deck 2

Red Octane Labs LLC Covered Equipment Certification Attestation Letter 2026-08-27 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BAXLCK26N2 Red Octane Labs LLC (“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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Red Octane Labs LLC (“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. Red Octane Labs LLC (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Stephen Withers Title: Product Manager Company Name: Red Octane Labs LLC Address: 3142 Constitution Drive, Livermore, CA 94551, USA Phone: +1 925 344 4045 E-Mail: [email protected] Date: 2026-08-27

Red Octane Labs LLC U.S. Agent Designation for Service of Process - Certification Attestation Letter Red Octane Labs LLC 3142 Constitution Drive, Livermore, CA 94551, USA Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA 2026-08-27 Attestation Statement according to 2.911(d)(7) FCC ID: 2BAXLCK26N2 TO WHOM IT MAY CONCERN: We, Red Octane Labs LLC designate ourselves to act as U.S. agent for service of process. Red Octane Labs LLC hereby acknowledges the obligation of the U.S. agent for service of process. Further Red Octane Labs LLC accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Sincerely Applicant Signed/ Designated Agent Signed: Signature: Company name: Red Octane Labs LLC FRN: 0033681735 Address: 3142 Constitution Drive, Livermore, CA 94551, USA Contact Person: Stephen Withers Telephone No: +1 925 344 4045 Email: [email protected]

Red Octane Labs LLC 2026-08-27 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Damon Hu, Guangdong Dongdian Testing Service Co.,Ltd.( Unit 2, Building 1, No.17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808), to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Stephen Withers Title: Product Manager Company Name: Red Octane Labs LLC Address: 3142 Constitution Drive, Livermore, CA 94551, USA Phone: +1 925 344 4045 E-Mail: [email protected] Date: 2026-08-27

Red Octane Labs LLC 2026-08-27 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY – FCC FCC ID: 2BAXLCK26N2 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒ Permanent ☐ Short Term External Photos ------------------ ☒ Short Term Internal Photos ☐ Permanent* ☒ Short Term Operation Description ☒ Permanent ☐ Short Term Parts List & Placement/BOM ☐ Permanent ☐ Short Term Tune-Up Procedure ☐ Permanent ☐ Short Term Schematic Diagrams ☒ Permanent ☐ Short Term Test Setup Photos ------------------ ☒ Short Term User’s Manual ☐ Permanent* ☒ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Stephen Withers Title: Product Manager Company Name: Red Octane Labs LLC Address: 3142 Constitution Drive, Livermore, CA 94551, USA Phone: +1 925 344 4045 E-Mail: [email protected] Date: 2026-08-27

LITHIUM BATTERY: 3.7V, 600mAh Nitro Deck 2 Controller Bottom Cabinet ABS CK26N2 Laser Engraving SK2326

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E07 TRF No.: RT-4-E-006Page 1 of 6 RF EXPOSURE REPORT Applicant : RedOctane Labs LLC Address of Applicant : 3142 Constitution Drive, Livermore, CA 94551, USA Manufacturer : RedOctane Labs LLC Address of Manufacturer : 3142 Constitution Drive, Livermore, CA 94551, USA Equipment under Test : Nitro Deck 2 Model No. : CK26N2 FCC ID : 2BAXLCK26N2 Test Standard(s) : KDB447498 D01 General RF Exposure Guidance v06 Report No. : DDT-RE26070825-1E07 Issue Date : 2026/09/14 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E07 TRF No.: RT-4-E-006Page 2 of 6 Table of Contents 1.General Test Information..............................................................................................5 1.1.Description of EUT .......................................................................................................5 1.2.Accessories of EUT......................................................................................................5 1.3.Test laboratory .............................................................................................................5 2.RF Exposure evaluation for FCC .................................................................................6 2.1.Assessment procedure.................................................................................................6 2.2.Assess result ................................................................................................................6 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E07 TRF:RT-4-E-006Page 3 of 6 $!CeMetaLims!digital$ Test Report Declare Applicant : RedOctane Labs LLC Address of Applicant : 3142 Constitution Drive, Livermore, CA 94551, USA Equipment under Test : Nitro Deck 2 Model No. : CK26N2 Manufacturer : RedOctane Labs LLC Address of Manufacturer : 3142 Constitution Drive, Livermore, CA 94551, USA Test Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. Report No.:DDT-RE26070825-1E07 Date of Receipt:2026/07/10Date of Test:2026/07/10~2026/08/21 Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. Created: Zeng ZhongyaoReviewed: Zoe PengApproved: Ella Gong 2026/08/232026/09/142026/09/14 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E07 TRF:RT-4-E-006Page 4 of 6 Revision History VersionRevision ContentIssue DateApproved V0Initial issue2026/09/14Ella Gong Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E07 TRF:RT-4-E-006Page 5 of 6 1. General Test Information 1.1. Description of EUT EUT Name:Nitro Deck 2 Model Number:CK26N2 Difference of model number ： / EUT Function Description:Please reference user manual of this device Power Supply: Input: 5V⎓1A Battery: 3.7V, 600mAh Hardware Version:V1.16C Software Version:V2.0 Note: The above EUT information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications or User's Manual. 1.2. Accessories of EUT AccessoriesManufacturerModel numberDescription //// 1.3. Test laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20240, G-20118 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E07 TRF:RT-4-E-006Page 6 of 6 2. RF Exposure evaluation for FCC 2.1. Assessment procedure According to 447498 D01 General RF Exposure Guidance v06 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 The result is rounded to one decimal place for comparison 2.2. Assess result Manufacturing Tolerance: Bluetooth: ModeAntenna Frequency [MHz] Target (dBm)Tolerance ±(dB) 240231 244141 GFSK (Peak)Ant1 248031 240241 244141 π/4DQPSK (Peak)Ant1 248031 Bluetooth LE: ModeAntenna Frequency [MHz] Target (dBm)Tolerance ±(dB) 240231 244041 Bluetooth LE 1M (Peak) Ant1 248031 Estimation Result: Worse case is as below: [2441 MHz, 4 dBm, (2.51 mW) output power] (2.51/5) ·[√2.441(GHz)] = 0.784< 3.0 for 1-g SAR Then SAR evaluation is not required. -----------------------End Report----------------------

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E04 TRF: RT-4-E-005Page 1 of 70 RADIO TEST REPORT Applicant : RedOctane Labs LLC Address of Applicant : 3142 Constitution Drive, Livermore, CA 94551, USA Manufacturer : RedOctane Labs LLC Address of Manufacturer : 3142 Constitution Drive, Livermore, CA 94551, USA Equipment under Test : Nitro Deck 2 Model No. : CK26N2 FCC ID : 2BAXLCK26N2 IC : 30307-CK26N2 Test Standard(s) : FCC Rules and Regulations Part 15 Subpart C, ANSI C63.10-2020+Cor.1-2023, RSS-247 Issue 4 July 24, 2025, RSS-Gen Issue 5, Apr. 2018, Amendment 2 (February 2021), ANSI C63.10-2020+Cor.1-2023+C63.10a- 2024+Errata to C63.10a-2024 Report No. : DDT-RE26070825-1E04 Issue Date : 2026/09/14 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E04 TRF: RT-4-E-005Page 2 of 70 Table of Contents 1.Summary of Test Results .............................................................................................7 2.General Test Information..............................................................................................8 2.1.Description of EUT .......................................................................................................8 2.2.Accessories of EUT......................................................................................................9 2.3.Block diagram of EUT configuration for test.................................................................9 2.4.Decision of final test mode ...........................................................................................9 2.5.Deviations of test standard...........................................................................................9 2.6.Test environment conditions ........................................................................................9 2.7.Test laboratory ...........................................................................................................10 2.8.Measurement uncertainty...........................................................................................11 3.Equipment Used During Conductive Test ..................................................................12 4.6 dB Bandwidth ..........................................................................................................13 4.1.Block diagram of test setup ........................................................................................13 4.2.Limits ..........................................................................................................................13 4.3.Test procedure ...........................................................................................................13 4.4.Test result...................................................................................................................14 4.5.Test graphs ................................................................................................................15 5.99% Bandwidth ..........................................................................................................17 5.1.Block diagram of test setup ........................................................................................17 5.2.Limits ..........................................................................................................................17 5.3.Test procedure ...........................................................................................................17 5.4.Test result...................................................................................................................18 5.5.Test graphs ................................................................................................................19 6.Maximum Peak Output Power....................................................................................21 6.1.Block diagram of test setup ........................................................................................21 6.2.Limits ..........................................................................................................................21 6.3.Test procedure ...........................................................................................................21 6.4.Test result...................................................................................................................22 6.5.Test graphs ................................................................................................................23 7.Power Spectral Density ..............................................................................................25 7.1.Block diagram of test setup ........................................................................................25 7.2.Limits ..........................................................................................................................25 7.3.Test procedure ...........................................................................................................25 7.4.Test result...................................................................................................................26 7.5.Test graphs ................................................................................................................27 8.Band Edge Compliance (Conducted Method)............................................................29 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE26070825-1E04 TRF: RT-4-E-005Page 3 of 70 8.1.Block diagram of test setup ........................................................................................29 8.2.Limits ..........................................................................................................................29 8.3.Test procedure ..................................................................…

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SHENZHEN ALANTE TECHNOLOGY CO LTD 1 13 Day line sex can measuring SHENZHEN ALANTE TECHNOLOGY CO LTD 2 13 APPlications ※Bluetooth Home RF ※ISM band 2.4GHz applications ※Antenna model：ANT11 ※Manufacturer's Address: Kaizhilongyu Technology (Shenzhen) Co., Ltd., 22nd Floor, Building C, Huizhi R&D Center, Bao'an District, Shenzhen, Guangdong, China 1.Dimensions SHENZHEN ALANTE TECHNOLOGY CO LTD 3 13 2.Specifications number Item Specifications 1 Working Central Frequency 2441 MHz 2 Band Width (2402-2480)MHz 3 Gain 2.64dBi 4 VSWR ≤2.0 5 Antenna type PCB antenna 6 Azimuth Beam width Omni‐directional 7 Impedance 50欧姆 8 Modulation mode GFSK Fred(MHz) Effi(dB) Cain(dBi) 2400 -5.79 1.6 2410 -5.49 1.65 2420 -4.67 2.45 2430 -4.35 2.46 2440 -4.09 2.64 2450 -4.36 2.52 2460 -4.71 2.32 2470 -4.96 2.18 2480 -5.41 1.58 2490 -5.47 1.26 2500 -5.87 0.56 SHENZHEN ALANTE TECHNOLOGY CO LTD 4 13 3. Instrument testing, software simulation parameters ① VSWR Mkr1: 2397MHz 1.47 Mkr2: 2450MHz 1.51 Mkr3: 2482 MHz 1.59 SHENZHEN ALANTE TECHNOLOGY CO LTD 5 13 ②Smith Char Mkr1: 2397MHz 73.4 Mkr2: 2450MHz 62.7 Mkr3: 2482MHz 66.8 SHENZHEN ALANTE TECHNOLOGY CO LTD 6 13 ③Return Loss Mkr1: 2397MHz -15 Mkr2: 2450MHz -18 Mkr3: 2482 MHz -16 SHENZHEN ALANTE TECHNOLOGY CO LTD 7 13 ④Smith Char The simulation Mkr1: 2400MHz 1.234 Mkr2: 2500MHz 1.051 Mkr3: 2600MHz 1.322 SHENZHEN ALANTE TECHNOLOGY CO LTD 8 13 ⑤Return Loss The simulation Mkr1: 2400MHz -19.59 Mkr2: 2450MHz -27.70 Mkr3: 2500MHz -31.97 Mkr4: 2550MHz -21.83 SHENZHEN ALANTE TECHNOLOGY CO LTD 9 13 ⑥Phase The simulation Mkr1: 2400MHz -54.89 Mkr2: 2500MHz -82.03 Mkr3: 2600MHz -102.6 SHENZHEN ALANTE TECHNOLOGY CO LTD 10 13 4. Radiation Pattems XY-plane SHENZHEN ALANTE TECHNOLOGY CO LTD 11 13 XZ-plane SHENZHEN ALANTE TECHNOLOGY CO LTD 12 13 YZ-plane 3D Radiation field type SHENZHEN ALANTE TECHNOLOGY CO LTD 13 13