2AM6U-DS90MDS90

Fujian Newland Payment Technology Co.,Ltd. ADD: No. B602, Building #1, Haixia Jingmao Plaza,Fuzhou Bonded Area 350015, Fuzhou,Fujian, China TEL: +86-0591-83979587 FAX: +86-0591-83977666 Email: [email protected] Date: 2026-02-09 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, Fujian Newland Payment Technology Co.,Ltd., hereby authorize Bay Area Compliance Laboratories Corp.(Dongguan) to act as a laboratory for testing and test report generation for the following project(s): (Product description:DS90, Model name:DS90-M,FCC ID:2AM6U-DS90M) This device only supports WiFi 2.4G: 802.11b/g/n ht20 :2412-2462MHz,but other functions were disabled by software,the end user has no capability to activate it. Sincerely, Signature Printed Name: Yonghong Zhuang Title:Certification manager

Fujian Newland Payment Technology Co.,Ltd. ADD: No. B602, Building #1, Haixia Jingmao Plaza,Fuzhou Bonded Area 350015, Fuzhou,Fujian, China TEL: +86-0591-83979587 FAX: +86-0591-83977666 Email: [email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 2026-01-21 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID:2AM6U-DS90M Fujian Newland Payment 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. Fujian Newland Payment 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. Fujian Newland Payment Technology Co.,Ltd. certifies that the equipment does not use Kaspersky's software information. Signature Printed Name: Yonghong Zhuang Title:Certification manager

U.S. AGENT LETTER OF ATTESTATION Date: 2026-01-21 FEDE RAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID:2AM6U-DS90M Fujian Newland Payment Technology Co.,Ltd. (“the Applicant”) certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Fujian Newland Payment Technology Co.,Ltd. (“the Applicant”) 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. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Fujian Newland Payment Technology Co.,Ltd. Address: No. B602, Building #1, Haixia Jingmao Plaza,Fuzhou Bonded Area 350015, Fuzhou,Fujian, China FRN: 0026711499 Tel: +86-0591-83979587 Email: [email protected] Signed by (printed name): Yonghong Zhuang Signature:

QA-FR-170-B Fujian Newland Payment Technology Co.,Ltd. ADD: No. B602, Building #1, Haixia Jingmao Plaza,Fuzhou Bonded Area 350015, Fuzhou,Fujian, China TEL: +86-0591-83979587 FAX: +86-0591-83977666 Email: [email protected] FCC Authorization Date: 2026-01-21 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , Fujian Newland Payment Technology Co.,Ltd., Hereby authorizes Bay Area Compliance Laboratories Corp.(Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp.(Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Yonghong Zhuang Title:Certification manager

QA-FR-172-A Fujian Newland Payment Technology Co.,Ltd. ADD: No. B602, Building #1, Haixia Jingmao Plaza,Fuzhou Bonded Area 350015, Fuzhou,Fujian, China TEL: +86-0591-83979587 FAX: +86-0591-83977666 Email: [email protected] FCC Confidential Authorization Date: 2026-01-21 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2AM6U-DS90M In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Fujian Newland Payment Technology Co.,Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description As well as short-term (secrecy cycle: 180 days) confidential treatment of information accompanying this application as outlined below: • Internal Photos • User’s Manual • External Photos • Test Set-up Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature Printed Name: Yonghong Zhuang Title:Certification manager

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A88806E-RF-00A Report Template Version: FCC-Wi-Fi-V2.4 Page 66 of 66 EXHIBIT C - RF EXPOSURE EVALUATION Maximum Permissible Exposure (MPE) Applicable Standard According to subpart §1.1310,15.247(i) 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 guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculation formula: Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: Mode Frequency (MHz) Antenna Gain ▲ Conducted output power including Tune- up Tolerance ▲ Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) WiFi 2412-2462 4.09 2.56 23.0 199.5320.00 0.102 1.0 Note: The Antenna Gain and Conducted output power including Tune-up Tolerance provided by manufacturer Result: The device meet FCC MPE at 20 cm distance ***** END OF REPORT *****

Shenzhen Etheta Communication Technology Co., Ltd. 1 Acknowledgement Customer Name: New Continent Payment Technology Co., Ltd. Device name: DS90-M WIFI antenna item status coding ： RD175007 Factory Building 401, No.6 Zhangfeng Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen Tel: 0755-2662 5028 Fax: 0755-2662 4118 Shenzhen Etheta Communication Technology Co., Ltd. 1 Specification parameters Sample Photo 1. Electrical Characteristics Frequency 2400-2500MHz Impedance 50 Ohm Return Loss -11dB Max. Efficiency ＞45% 2. Material & Mechanical Characteristics Material of Radiator copper Material of Plastic FPC Cable Type Connector Type FPC 3. Environmental Operation Temperature - 40 °C ~ + 65 °C Storage Temperature- 40 °C ~ + 80 °C Antenna Color Storage life < 2 year Shenzhen Etheta Communication Technology Co., Ltd. 1 Antenna matching parameters: Antenna S11 parameters S parameter of antenna 1. Feeding position matching The ground position is matched Shenzhen Etheta Communication Technology Co., Ltd. 1 Antenna efficiency gain Frequency （MHz） Productiveness （dB） Productiveness （%） Gain （dBi） 2400 -2.27 59% 4.05 2410 -2.20 60% 4.09 2420 -2.21 60% 4.03 2430 -2.25 60% 3.94 2440 -2.23 60% 3.91 2450 -2.31 59% 3.77 2460 -2.34 58% 3.68 2470 -2.37 58% 3.58 2480 -2.42 57% 3.48 2490 -2.43 57% 3.42 2500 -2.47 57% 3.33 Active OTA data Mode Channel TRP（dBm） TIS（dBm） 802.11B 1 16.28 -83.52 6 17.2 -83.47 11 15.12 -80.81 802.11G 1 16.87 -69.7 6 16.7 -68.7 11 14.79 -67.4 802.11N 1 16.82 -65.4 6 16.37 -63.73 11 16.5 -64.58 Shenzhen Etheta Communication Technology Co., Ltd. 1 2D Directional Chart Shenzhen Etheta Communication Technology Co., Ltd. 1 2400MHz 3D 2500MHz 3D Shenzhen Etheta Communication Technology Co., Ltd. 1 Structural draw

Report Template Version: FCC-Wi-Fi-V2.4 Page 1 of 66 TEST REPORT Applicant: Fujian Newland Payment Technology Co.,Ltd. Address: No. B602, Building #1, Haixia Jingmao Plaza,Fuzhou Bonded Area 350015, Fuzhou,Fujian, China Product Name: DS90 F C C I D : 2AM6U-DS90M Standard(s): 47 CFR Part 15, Subpart C(15.247) ANSI C63.10-2020 KDB 558074 D01 15.247 Meas Guidance v05r02 Report Number: 2502A88806E-RF-00A Report Date: 2026/1/20 The above device has been tested and found compliant with the requirement of the relevant standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Alice Tan Approved By: Pedro Yun Title: RF Engineer Title: RF Supervisor Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Each test item follows the test standard(s) without deviation. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A88806E-RF-00A Report Template Version: FCC-Wi-Fi-V2.4 Page 2 of 66 CONTENTS DOCUMENT REVISION HISTORY ······································································· 4 1. GENERAL INFORMATION ·············································································· 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ·············································· 5 1.2 ACCESSORY INFORMATION·························································································· 5 1.3 ANTENNA INFORMATION DETAIL▲ ··············································································· 5 1.4 EQUIPMENT MODIFICATIONS ······················································································· 5 2. SUMMARY OF TEST RESULTS ········································································ 6 3. DESCRIPTION OF TEST CONFIGURATION ······················································· 7 3.1 OPERATION FREQUENCY DETAIL ·················································································· 7 3.2 EUT OPERATION CONDITION ······················································································· 7 3.3 SUPPORT EQUIPMENT LIST AND DETAILS ········································································ 7 3.4 SUPPORT CABLE LIST AND DETAILS ··············································································· 8 3.5 BLOCK DIAGRAM OF TEST SETUP ················································································· 8 3.6 TEST FACILITY ······································································································· 10 3.7 MEASUREMENT UNCERTAINTY ··················································································· 10 4. REQUIREMENTS AND TEST PROCEDURES ····················································· 11 4.1 AC LINE CONDUCTED EMISSIONS ··············································································· 11 4.1.1 Applicable Standard ········································································································ 11 4.1.2 EUT Setup ··················································································································· 12 4.1.3 EMI Test Receiver Setup ·································································································· 12 4.1.4 Test Procedure ·············································································································· 13 4.1.5 Corrected Amplitude & Margin Calculation ············································································ 13 4.1.6 Test Result ··················································································································· 13 4.2 RADIATION SPURIOUS EMISSIONS ··············································································· 14 4.2.1 Applicable Standard ········································································································ 14 4.2.2 EUT Setup ··················································································································· 14 4.2.3 EMI Test Receiver & Spectrum Analyzer Setup ······································································· 16 4.2.4 Test Procedure ·············································································································· 17 4.2.5 Corrected Result& Margin Calculation ·················································································· 17 4.2.6 Test Result ··················································································································· 17 4.3 MINIMUM 6 DB EMISSION BANDWIDTH ········································································· 18 4.3.1 Applicable Standard ········································································································ 18 4.3.2 EUT Setup ··················································································································· 18 4.3.3 Test Procedure ·············································································································· 18 4.3.4 Test Result ···················…

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