2AH3J-X88PRO10X88PRO 10

Shenzhen Hugsun Technology Co., Ltd. Agent Authorization Company: Shenzhen Hugsun Technology Co., Ltd. Address: 413-415 Room,4/F,No.6 Bldg.,Tongfuyu Industrial Park,Dalang Street ShenZhen, 518109 China Product Name: X88PRO 10 Model Number(s): X88PRO 10, X88PRO 20, X88 PRO S, X88 PROT Product Description: X88PRO 10 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Apr. 25, 2021 Name: kevin zhang Title: Manager Company: Shenzhen Hugsun Technology Co., Ltd.

Shenzhen Hugsun Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Apr. 25, 2021 Subject; Request for Confidentiality FCC ID: 2AH3J-X88PRO10 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: kevin zhang Title: Manager

Model Difference Declaration To Whom It May Concern, We, Shenzhen Hugsun Technology Co., Ltd.(X88PRO 10) Trademark:N/A; Model Number: X88PRO 10, X88PRO 20, X88 PRO S, X88 PROT;All model’s the function, software and electric circuit are the same, only with a product color, appearance and model named different for commercial purpose. Test sample model:X88PRO 10. Please contact me if you have any question. Name: kevin zhang Date: Apr. 25, 2021 Title: Manager Signature of applicant:

Annex A External Photos Report No.: HK2104131093‐E Page 1 of 4 Report No.: HK2104131093‐E Page 2 of 4 Report No.: HK2104131093‐E Page 3 of 4 Report No.: HK2104131093‐E Page 4 of 4

FCC ID LABEL: FCC ID: 2AH3J-X88PRO10 Label Location

Annex B Internal Photo Report No.:HK2104131093-E Page 1 of 3 Antenna Antenna Report No.:HK2104131093-E Page 2 of 3 Report No.:HK2104131093-E Page 3 of 3

MPE ESTIMATION FCC ID: 2AH3J-X88PRO10 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 Note: F= Frequency in MHz 2, Estimation Result WIFI Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (numerical) MPE ( mW/cm²) 2.4GWIFI 8.28 7.5±1(8.5)7.079 3.47 2.2233 0.00313 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2104131093-E, antenna gain=3.47dBi when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00313 mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Report No.: HK2104131093-E FCC TEST REPORT Test report On Behalf of Shenzhen Hugsun Technology Co., Ltd. For X88PRO 10 Model No.: X88PRO 10, X88PRO 20, X88 PRO S, X88 PROT FCC ID: 2AH3J-X88PRO10 Prepared for : Shenzhen Hugsun Technology Co., Ltd. 413-415 Room,4/F,No.6 Bldg.,Tongfuyu Industrial Park,Dalang Street ShenZhen, 518109 China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen, China Date of Test: Apr. 13, 2021 ~ Apr. 25, 2021 Date of Report: Apr. 25, 2021 Report Number: HK2104131093-E Applican Address Manufa c Address Product Trade M a Product n Model an Standard This pub the She n source o and will reprodu c Date of T Date (s) o Date of Is Te s t R e s nt’s name .. .................. cture's Nam .................. descripti o ark: name .......... nd/or type re ds .............. lication ma y nzhen HUA f the mater not assu m ced materia Test ............ of performa ssue .......... ult .............. Te s Te c Aut TES ................ : ................ : me ............ : ................ : on ................... : eference : ................ : y be reprod AK Testing ial. Shenzh me liability l due to its p .................. ance of tests .................. .................. sting Engine chnical Man thorized Sig ST RESU Shenzhen 413-415 R Street Sh Shenzhe n 413-415 R Street Sh N/A X88PRO X88PRO FCC Rul e ANSI C63 duced in wh Te c h n o l o gy en HUAK T for damag placement a .............. : s ............. : .............. : .............. : eer : nager : gnatory : ULT CER n Hugsun T Room,4/F,N enZhen, 51 n Hugsun T Room,4/F,N enZhen, 51 10 10, X88P R es and Regu 3.10: 2013 hole or in pa y Co., Ltd. Testing Tech ges resultin and context Apr. 13, 20 Apr. 25, 20 Pass RTIFICAT Technology C No.6 Bldg.,T 18109 China Technology C No.6 Bldg.,T 18109 China RO 20, X88 ulations Par art for non-c is acknowl hnology Co ng from the t. 021 ~ Apr. 2 021 (Gary Qi a (Eden H u (Jason Zh o Repo TION Co., Ltd. Tongfuyu Ind a Co., Ltd. Tongfuyu Ind a PRO S, X8 rt 15 Subpar commercial ledged as ., Ltd. take s e reader's 25, 2021 an) u) ou) ort No.: HK21 dustrial Par dustrial Par 8 PROT rt C Section purposes a copyright o s no respon interpretati 104131093-E Page 2 of 60 rk,Dalang rk,Dalang n 15.247 as long as owner and nsibility for on of the E 0 Report No.: HK2104131093-E Page 3 of 60 TABLE OF CONTENTS 1. TEST RESULT SUMMARY ........................................................................ 5 1.1. TEST PROCEDURES AND RESULTS ............................................................................................... 5 1.2. TEST FACILITY .................................................................................................................................. 5 1.3. MEASUREMENT UNCERTAINTY ..................................................................................................... 6 2. EUT DESCRIPTION ................................................................................... 7 2.1. GENERAL DESCRIPTION OF EUT ................................................................................................... 7 2.2. CARRIER FREQUENCY OF CHANNELS .......................................................................................... 8 2.3. OPERATION OF EUT DURING TESTING .......................................................................................... 8 2.4. DESCRIPTION OF TEST SETUP ....................................................................................................... 9 3. GENERA INFORMATION ........................................................................ 10 3.1. TEST ENVIRONMENT AND MODE ................................................................................................. 10 3.2. DESCRIPTION OF SUPPORT UNITS .............................................................................................. 11 4. TEST RESULTS AND MEASUREMENT DATA ...................................... 12 4.1. CONDUCTED EMISSION ................................................................................................................. 12 4.2. TEST RESULT .................................................................................................................................. 14 4.3. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................... 16 4.4. EMISSION BANDWIDTH .................................................................................................................. 18 4.5. POWER SPECTRAL DENSITY ........................................................................................................ 23 4.6. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ................................. 28 4.7. RADIATED SPURIOUS EMISSION MEASUREMENT .................................................................... 36 5. ANTENNA REQUIREMENT ..................................................................... 57 6. PHOTOGRAPH OF TEST ........................................................................ 58 7. PHOTOS OF THE EUT ............................................................................ 60 Report No.: HK2104131093-E Page 4 of 60 ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release Apr. 25, 2021 Jason Zhou Report No.: HK2104131093-E Page 5 of 60 1. TEST RESULT SUMMARY 1.1. TEST PROCEDURES AND RESULTS Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(3) PASS 6dB Emission Bandwidth §15.247 (a)(2) PASS Power Spectral Density §15.247 (e) PASS Band Edge 1§5.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is dec…

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Radiated Emissions Conducted Emission