2A6G5-PS1020WMultifunctional USB wireless print server

FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) thi s device may not cause harmful interference, and (2) thi s 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 co ul d void the user's authority to operate the equipment. NOTE: Th is equipment has bee n 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 t o 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 r elocate 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. To maintain compliance with FCC’s RF Exposure guidelines, Thi s equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the sup plie d antenna.

Shenzhen aqida Technology Co., Ltd Agent Authorization Company: Shenzhen aqida Technology Co., Ltd Address: 608, No. 131, Xiazao new village, Gaofeng community, Dalang street, Longhua District, Shenzhen, Guangdong, CN 518109 China Product Name: Multifunctional USB wireless print server Model Number(s): PS1020W PS2020W; PS4020W; MFP1608W; MFP2608W; MFP4608W; WPS101W; WPS203W; WPS402W; MFP101W; MFP203W; MFP402W Product Description: PS1020W 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: 2022-04-18 Name: Zenghui Wang Title: manager Company: Shenzhen aqida Technology Co., Ltd

Shenzhen aqida Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/04/18 Subject; Request for Confidentiality FCC ID: 2A6G5-PS1020W 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 Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. 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: Zenghui Wang Title: manager

Shenzhen aqida Technology Co., Ltd Model Difference Data：2022.04.18 Product description: Multifunctional USB wireless print server Model name: PS1020W PS2020W; PS4020W; MFP1608W; MFP2608W; MFP4608W; WPS101W; WPS203W; WPS402W; MFP101W; MFP203W; MFP402W Trade Name: N/A FCC ID: 2A6G5-PS1020W All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature : Client’s name / title : Zenghui Wang (manager) Contact information / address: 608, No. 131, Xiazao new village, Gaofeng community, Dalang street, Longhua District, Shenzhen, Guangdong, CN 518109 China

External Photos

Model: PS1020W FCC ID: 2A6G5-PS1020W Label Location

Internal Photos ANT

§2.1091 – RF Exposure FCC ID: 2A6G5-PS1020W Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), 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 Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna,R=20cm Test Result of RF Exposure Evaluation Tune up Produce power Maximu m peak output power (dBm) Output power to antenn a (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Lim it (m W / cm 2 ) Result 802.11b MCH 8±1 9 1.955 1.2589 (1dBi) 0.001991 1 Pass

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220411022RFX Report Tel: 4008-707-283Web: http://www.ctb-lab.net Page 1 of 65 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director 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 CTB Testing Technology 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: Multifunctional USB wireless print server FCC ID: 2A6G5-PS1020W Trademark: N/A Model Number: PS1020W, PS2020W, PS4020W, MFP1608W, MFP2608W, MFP4608W, WPS101W, WPS203W, WPS402W, MFP101W, MFP203W, MFP402W Prepared For: Shenzhen aqida Technology Co., Ltd Address: 608, No. 131, Xiazao new village, Gaofeng community, Dalang street, Longhua District, Shenzhen, Guangdong, CN 518109 China Manufacturer: Shenzhen aqida Technology Co., Ltd Address: 608, No. 131, Xiazao new village, Gaofeng community, Dalang street, Longhua District, Shenzhen, Guangdong, CN 518109 China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Apr. 7, 2022 Sample tested Date: Apr. 7, 2022 to Apr. 11, 2022 Issue Date: Apr. 11, 2022 Report No.: CTB220411022RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220411022RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 65 TABLE OF CONTENT Test Report Declaration Page 1. VERSION............................................................ 4 2. TEST SUMMARY ..................................................... 5 3. MEASUREMENT UNCERTAINTY ....................................... 6 4. PRODUCT INFORMATION AND TEST SETUP ........................... 7 4.1 Product Information ..................................................... 7 4.2 Test Setup Configuration ................................................ 7 4.3 Support Equipment ..................................................... 7 4.4 Channel List ........................................................... 8 4.5 Test Mode ............................................................. 8 4.6 Test Environment ....................................................... 8 5. TEST FACILITY AND TEST INSTRUMENT USED ......................... 9 5.1 Test Facility ............................................................ 9 5.2 Test Instrument Used ................................................... 9 6. AC POWER LINE CONDUCTED EMISSION .............................. 12 6.1 Block Diagram Of Test Setup............................................ 12 6.2 Limit ................................................................. 12 6.3 Test procedure ........................................................ 12 6.4 Test Result ........................................................... 14 7. RADIATED SPURIOUS EMISSION ..................................... 16 7.1 Block Diagram Of Test Setup............................................ 16 7.2 Limit ................................................................. 16 7.3 Test procedure ........................................................ 17 7.4 Test Result ........................................................... 18 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............ 40 8.1 Block Diagram Of Test Setup............................................ 40 8.2 Limit ................................................................. 40 8.3 Test procedure ........................................................ 40 8.4 Test Result ........................................................... 41 9. COUDUCTED OUTPUT POWER....................................... 48 9.1 Block Diagram Of Test Setup............................................ 48 9.2 Limit ................................................................. 48 9.3 Test procedure ........................................................ 48 9.4 Test Result ........................................................... 49 10. 6DB OCCUPIED BANDWIDTH ........................................ 50 10.1 Block Diagram Of Test Setup .......................................... 50 10.2 Limit ................................................................ 50 10.3 Test procedure ....................................................... 50 10.4 Test Result .......................................................... 51 11. POWER SPECTRAL DENSITY ........................................ 56 11.1 Block Diagram Of Test Setup .......................................... 56 11.2 Limit ................................................................ 56 11.3 Test procedure ....................................................... 56 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220411022RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 65 11.4 Test Result .......................................................... 57 12. ANTENNA REQUIREMENT ........................................... 62 13. EUT PHOTOGRAPHS ................................................ 63 14. EUT TEST SETUP PHOTOGRAPHS ................................... 64 (Note: N/A means not applicable) Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220411022RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 65 1. VERSION Report N o. Issue Date Description Approved CTB220411022RFX Apr. 11, 2022 Original Valid Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220411022RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 65 2. TEST SUMMARY The Product has been tested according to the following specifications: Test Item Test Requirement Test method Result AC Power Line Conducted Emission 47 CFR Pa…

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Radiated Emission Below 1G Above 1GHz Conducted Emission