2AJQ5-G1618-04Mini Computer

 Warning 6 6 tatement 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

Shenzhen GPD Technology Co., Ltd. (2023-4-4) 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 (FCC ID: 2AJQ5-G1618-04) The Shenzhen GPD Technology Co., Ltd. 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. Sincerely, (Applicant signature): (Applicant printed name): ricky xie Shenzhen GPD Technology Co., Ltd. (2023-4-4) 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 (FCC ID: 2AJQ5-G1618-04) The Shenzhen GPD Technology Co., Ltd. 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, (Applicant signature): (Applicant printed name): ricky xie

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:StoneTradingLimited FRN:0033401936 ContactName:DongmeiFang Address:6547NAcademyBlvd#2266,ColoradoSprings,CO80918,UnitedStates Telephone ： +12134573118 Email:[email protected] ThisletteristoconfirmthattheUSAgentforServiceofProcessacceptsresponsibilitytoactas alocalrepresentativeonbehalfof(ShenzhenGPDTechnologyCo.,Ltd.). TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. Applicant: Companyname:ShenzhenGPDTechnologyCo.,Ltd. ProductDescription:MiniComputer ModelNumber:G1618-04 Granteecode:2AJQ5 FCCID:2AJQ5-G1618-04 ContactName:rickyxie Address:1006,Block4D,SoftwareIndustryBase,High-TechIndustrialPark,Shenzhen,518000, China TelephoneNo:13632731736 FaxNo:0755-86027134-619 Email:[email protected] TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. ThisAgreementisvaliduntil(May.30,2024). Date:2023/03/27 Applicant’sName:rickyxieUSAgent’sName:DongmeiFang Title:N/ATitle:manager SignatureSignature

Shenzhen GPD Technology Co., Ltd. Agent Authorization Letter (2023/04/05) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen ZKT Technology 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 : ricky xie / manager Contact information / address: 1006, Block 4D, Software Industry Base, High-Tech Industrial Park, Shenzhen, 518000, China

Shenzhen GPD Technology Co., Ltd. Long Term Confidentiality Request Letter (2023-04-05) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR(Mini Computer / G1618-04 / FCC ID: 2AJQ5-G1618-04) 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 : ricky xie / manager Contact information / address: 1006, Block 4D, Software Industry Base, High-Tech Industrial Park, Shenzhen, 518000, China

4cm Model: G1618-04 FCC ID: 2AJQ5-G1618-04 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 causeundesired operation. Label Location 2cm

  

FCC ID: 2AJQ5-G1618-04 RF EXPOSURE EVALUATION METHOD SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. 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 The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. FCC ID: 2AJQ5-G1618-04 WIFI frequency Maximum Peak Conducted Output Power Max Antenna Gain GHz dBm dBi 2412 7.833 3.2 2437 7.592 3.2 2462 7.664 3.2 For BLE mode Field strength = 94.91dBuV/m @3m EIRP=E+20log(d)-104.8=94.91+20log3-104.8=-0.347dBm=0.923mW IEEE 802.11b max possible output power (PK,conducted)：7±1dbm 3.2dBi logarithmic terms convert to numeric result is nearly 2.089 8dbm=6.309mW 2412MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 6.309/5*√2.412=1.959≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. 2437MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 6.309/5*√2.437=1.969≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation FCC ID: 2AJQ5-G1618-04 distance is 5mm. 2462MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 6.309/5*√2.462=1.979≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 0.923/5*√2.402=0.286≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. Conclusion: No SAR is required.

___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ FPC-YS -MAIN/ RF MD QE Approved by Engineering PM Quality Approved by ChenChao qing Heye Yaoxuechun Zhouhao Yuexun Communication Technology Co. LTD URL： www.szyosong.com 1 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen TEL： 0755-2665 6196 FAX： 0755-8657 6705 1.1． Photo of the physical terminal product sample 1.2． Test equipment and environment 1.3． S11 Measurement 1.4． Diagram reference 1.5． Antenna Return Loss(RL) and SWR 1.6． Antenna passive test data 3. 1. Bending test 3.2. Salt fog test 3.3. Thermal shock test 3.4. High temp. and high humidity test 3.5. Adhesive test 3.6. Golden finger peel-off performance test Yuexun Communication Technology Co. LTD URL： www.szyosong.com 2 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705 Yuexun Communication Technology Co. LTD URL： www.szyosong.com 3 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705 The S11 parameter was performed using a Hewlett Packard 5 0 7 1B Network Analyzer and YoSong’s test fixture that was using customer-providing device. We use a 30cm long ferrite de-coupling sleeve to mitigate surface currents on the outside of the testing cable. The matching circuit was shown below: No change Yuexun Communication Technology Co. LTD URL： www.szyosong.com 4 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705 Yuexun Communication Technology Co. LTD URL： www.szyosong.com 5 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705 ANT FPC 2021.11.20 Inspection item Criteria Inspection data Result Remarks 1 2 3 4 5 Appearance Scratch Refer to the internal inspection standard OK OK OK OK OK OK Damaged OK OK OK OK OK OK Contamination OK OK OK OK OK OK Deformed OK OK OK OK OK OK Others OK OK OK OK OK OK Physical MD dimension A1 44.53±0.2 44.55 44.56 44.53 44.53 44.52 OK A2 7.34±0.2 7.36 7.35 7.34 7.33 7.34 OK A3 A4 A5 A6 Yuexun Communication Technology Co. LTD URL： www.szyosong.com 6 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705 Bending times： 20times； Bending angle： Left-right at 180 degree； Pivot diameter： 0.8-1.0mm； Bending Frequency： 45 次/min Test OK No open-short circuit after test 20/11/2021 OK a.35±2°C， H.D. >85%,PH=6.5~7.2， 5% ± 1% NaCl salt fog sprayed for 48 H ； b. Recover to ambient Temp. after test to check the golden finger and soldering pad Test OK No rust cosmetic issue 20/11/2021 OK a. (1) -40 °C ( 30min) ;(2)25°C ( 30min) ; (3)85°C ( 30min) ; (4)25°C ( 30min) ; b. Recover to ambient Temp. after test to check the appearance Test OK No layer peeling off 20/11/2021 OK a. Use the specialized equipment b. Stiffener： >1.0 Kgf/cm 2 ； c.Cover film： >0.65 Kgf/cm 2 ； d.Base material： >1.0 Kgf/cm 2 ； Stiffener :1.2 Kgf/cm 2 Cover film： 0.7 Kgf/cm 2 以上； Base material： 1.2 Kgf/cm 2 20/11/2021 OK a. 3M600# tape; b.Printing character test: No peeling off; c.Golden pad test： No metal layer peeling off； Test OK 20/11/2021 OK a.Baking Temp.:155°C ~165°C； b.Duration： 60min； c.Oven Temp.： 260°± 5°; d.Still duration： 10sec； No layer or bubble after test Test OK 20/11/2021 OK a. Baking Temp： 260°± 5°; b.Still duration： 3-5sec； c.Soldering area≥95%； Test OK Soldering area>95% 20/11/2021 OK Yuexun Communication Technology Co. LTD URL： www.szyosong.com 7 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705 Yuexun Communication Technology Co. LTD URL： www.szyosong.com 8 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705 Follow the customer packaging requirement, if not conduct Yosong internal standard. S/N 注意事项 Note 1 严禁裸手接触镀层， 易使产品镀层变色 No touching the plating with naked hand for it may easily destroys it's color. 2 FPC 拿放须保持平整、轻拿、轻放， 搬运中严禁折弯 Lightly handle and no bend in the delivery. 3 FPC 镀层及根部不能作为弯折点， 易使镀层断裂 No bend on the plating surface or the end of the plating area or the plating is easily broken 4 贮存期限： ＜6 个月， 建议 3 个月内完成上线使用， 以达到最佳效果 Storage Period: No more than six months and has the best effect with three months. 5 品质保证期限： FPC 品质从出货日期起保证期限＜6 个月。 Quality Assurance Period: Less than six months from the delivery. 6 贮存要求： 温度 20°C±2°C， 相对湿度≤70% ， Storage: :Temp20°C± 2°C Relative Humidity≤70% Yuexun Communication Technology Co. LTD URL： www.szyosong.com 9 ADD： 902, Building B, Shenye Century Industrial Center, No. 743 Zhoushi Road, Bao ‘an District, Shenzhen Phone： 0755-2665 6196 FAX： 0755-8657 6705

Project No.:ZKT-230327L2042E-1 Page 1 of 34 FCC TEST REPORT FCC ID:2AJQ5-G1618-04 Report Number. ................................ : ZKT-230327L2042E-1 Date of Test ................................................. : Mar. 24 to Mar. 31, 2023 Date of issue .................................... : Mar. 31, 2023 Total number of pages ...................... 34 Test Result ..................................... : PASS Testing Laboratory. ........................... : Shenzhen ZKT Technology Co., Ltd. Address .......................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ............................ : Shenzhen GPD Technology Co., Ltd. Address .......................................... : 1006, Block 4D, Software Industry Base, High-Tech Industrial Park, Shenzhen, 518000, China Manufacturer's name ..................... : Shenzhen GPD Technology Co., Ltd. Address .......................................... : 1006, Block 4D, Software Industry Base, High-Tech Industrial Park, Shenzhen, 518000, China Test specification: Standard ........................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.249 ANSI C63.10:2013 Test procedure ................................. : / Non-standard test method ............. : N/A Test Report Form No. .................... : TRF-EL-111_V0 Test Report Form(s) Originator .... : ZKT Testing Master TRF .................................... : Dated: 2023-03-31 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name ................................... : Mini Computer Trademark ...................................... : GPD Model/Type reference ...................... : G1618-04 Ratings ............................................. : AC100-240V,50/60Hz Project No.:ZKT-230327L2042E-1 Page 2 of 34 Testing procedure and testing location: Testing Laboratory ..................................... : Shenzhen ZKT Technology Co., Ltd. Address ...................................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Alen He Tested by (name + signature) .................... : Joe Liu Reviewer (name + signature) ..................... : Lake Xie Approved (name + signature) .................... : Project No.:ZKT-230327L2042E-1 Page 3 of 34 Table of Contents Page 1.VERSION 5 2. SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3. GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 9 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 3.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 10 3.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 11 4. EMC EMISSION TEST 12 4.1 CONDUCTED EMISSION MEASUREMENT 12 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 12 4.1.2 TEST PROCEDURE 12 4.1.3 DEVIATION FROM TEST STANDARD 12 4.1.4 TEST SETUP 13 4.1.5 EUT OPERATING CONDITIONS 13 4.1.6 TEST RESULTS 14 4.2 RADIATED EMISSION MEASUREMENT 16 4.2.1 RADIATED EMISSION LIMITS 16 4.2.2 TEST PROCEDURE 17 4.2.3 DEVIATION FROM TEST STANDARD 17 4.2.4 TEST SETUP 17 4.2.5 EUT OPERATING CONDITIONS 18 5. BANDWIDTH OF FREQUENCY BAND EDGE 24 5.1 TEST REQUIREMENT: 24 5.2 TEST PROCEDURE 24 5.3 DEVIATION FROM TEST STANDARD 24 5.4 TEST SETUP 24 5.5 EUT OPERATING CONDITIONS 25 5.6 TEST RESULT 26 6. CHANNEL BANDWIDTH 28 7.1 APPLIED PROCEDURES / LIMIT 28 7.2 TEST PROCEDURE 28 7.3 DEVIATION FROM STANDARD 28 7.4 TEST SETUP 28 Project No.:ZKT-230327L2042E-1 Page 4 of 34 Table of Contents Page 7.5 EUT OPERATION CONDITIONS 28 7.6 TEST RESULTS 29 8. CONDUCTED SPURIOUS EMISSION 31 8.1 APPLICABLE STANDARD 31 8.2 TEST PROCEDURE 31 8.3 DEVIATION FROM STANDARD 31 8.4 TEST SETUP 31 8.5 EUT OPERATION CONDITIONS 31 9.ANTENNA REQUIREMENT 33 10. TEST SETUP PHOTO 34 11. EUT CONSTRUCTIONAL DETAILS 34 Project No.:ZKT-230327L2042E-1 Page 5 of 34 1.VERSION Report No. Version Description Approved ZKT-230327L2042E-1 Rev.01 Initial issue of report Mar. 31, 2023 Project No.:ZKT-230327L2042E-1 Page 6 of 34 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.249) , Subpart C Standard Section Test Item Judgment Remark FCC part 15.203 Antenna requirement PASS FCC part 15.207 AC Power Line Conducted Emission PASS FCC part 15.249 Fundamental &Radiated Spurious Emission Measurement PASS FCC part 15.215 (c) 20dB Channel Bandwidth PASS FCC part 15.205 Band Edge PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Project No.:ZKT-230327L2042E-1 Page 7 of 34 2.1 TEST FACILITY Shenzhen ZKT Technology Co., Ltd. Add. : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China FCC Test Firm Registration Number: 692225 Designation Number: CN1299 IC Registered No.: 27033 2.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power conducted ±0.16dB 3 Spurious emissions conducted ±0.21dB 4 All emissions radiated(<1G) ±4.68dB 5 All emissions radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Project No.:ZKT-230327L2042E-1 Page 8 of 34 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT Product Name: Mini Computer Model No.: G1618-04 Model Different.: N/A Serial No.: N/A Hardware Version: G1618-04_V30 Software Version: Windows 11 Sample(s) Status: Enginee…

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TestSetupPhotograph RadiatedEmissionsTestSetup Below1G Above1G ConductionEmissionsTestSetup