2AGPP-SKWB8V3SamKnows Whitebox 8.0+ with WiFi

Do not use the product in the environment at too high or too low temperature, never expose the product under strong sunshine or too wet environment. The suitable temperature for the product and accessories is 0°C-40°C. When charging, please place the product in an environment thathas a normal room temperature and good ventilation. It is recommended to charge the product in an environment with a temperature that ranges from 0°C~40°C. Please ensure to use only the charger offere d bythemanufacturer. Usingunauthorizedcharger maycausedanger andviolatethe authorization of the product and the guarantee article. Thischarger isfor indoor useonly.Thecharger typeisS24B73-120A200-0K, output voltage/current is 12Vdc/2A. The plug considered as disconnect device of adapter. If you use a third-party charger, the recommended output voltage/current of the adaptor is 12dc/2A.,and the adapter shall be CE approval type. RFexposureinformatio n: TheMaximumPermissibleExposure(MPE) level hasbeen calculated based on a distance of d=20 cmbetween the device and the human body. To maintaincompliancewithRFexposurerequirement, useproduct that maintaina20cm distance between the device and human body. Frequency bandsMax EIRP (dBm) WLAN 2.4GHz19.51 WLAN 5GHz 21.15 This device is restricted to indoor use where operated in the European Community using frequency in 5150MHz-5350MHz to reduce the potential for interference. Manufacturer Manufacturer: SamKnows Limited Address: Hill House,1 Little New Street,London, EC4A 3TR,United Kingdom This product can be used across EU member states. EU Regulatory Conformance Hereby, SamKnows Limited Corporation declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. For the declaration of conformity, visit the Web site https://samknows.com/eu-cert ification Federal Communication Commission (FCC) Radiation Exposure Statement When using the product, maintain a distance of 20cm from the body to ensure compliance with RF exposure requirements. RF exposure information: To maintain compliance with FCC RF exposure requirements, use the product that maintain a 20cm separation distance between the user's body and the host. MPE limit for RF exposure at prediction frequency is 1.0mW/cm2 for 2.4G&5G WiFi. The Max MPE for 5G WiFi is 0.112mW/cm2. It satisfy RF exposure compliance- NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes 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. -C-onsult the dealer or an experienced radio/TV technician for help. The device for operation in the band 5150-5350MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems. FCC ID:2AGPP-SKWB8V3

SamKnows Limited Date: 2021-04-12 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern: The SamKnows Limited, the undersigned, hereby authorizes Miss. Wendy Zhan from Shenzhen Morlab Communications Technology Co., Ltd., to act on the behalf of the SamKnows Limited solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AGPP-SKWB8V3 including the signing of documents in connection with this Application. Necessary acts carried out Shenzhen Morlab Communications Technology Co., Ltd. on our behalf of the SamKnows Limited in connection with the Application shall have the same effect as acts of the SamKnows Limited. SamKnows Limited also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Thank you for your attention to this matter. Yours Sincerely, Signatory: Contact name: Neil Campbell Title: Director Tel: 020 3111 4330 Email: [email protected] Company name: SamKnows Limited

SamKnows Limited Date:2021-04-12 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Request of Confidentiality for FCC ID: 2AGPP-SKWB8V3 To Whom it may concern: Pursuant to sections 0.457 and 0.459 of Commission’s Rules(CFR 47), and Section 552(b)(4) of the Freedom of Information Act, SamKnows Limited hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA04-1705. This provision will give SamKnows Limited temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Operational Description 3 Schematics 4 BOM SHORT-TERM 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Signatory: Name: Neil Campbell Company name: SamKnows Limited Address: 94 New Bond Street, London W1S 1SJ, United Kingdom Tel: 020 3111 4330Email: [email protected]

SamKnows Limited UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: 2AGPP- SKWB8V3 (1) DFS Device -- Master, Client with Radar detection capability , Client without radar detection capability, N/A (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode capability Access point capability 2412 – 2472 MHz Yes, No Yes, No Yes, No Yes, No 2422 – 2462 MHz Yes, No Yes, No Yes, No Yes, No 5745 – 5825 MHz Yes, No Yes, No Yes, No Yes, No 5755 – 5795 MHz Yes, No Yes, No Yes, No Yes, No 5180 – 5240 MHz Yes, No Yes, No Yes, No Yes, No 5190 – 5230 MHz Yes, No Yes, No Yes, No Yes, No 5260 – 5320 MHz Yes, No Yes, No Yes, No Yes, No 5270 – 5310 MHz Yes, No Yes, No Yes, No Yes, No 5500 – 5700 MHz Yes, No Yes, No Yes, No Yes, No 5510 – 5670 MHz Yes, No Yes, No Yes, No Yes, No (3) Country code selection ability - Yes , No If no, pls explain how was implemented : Country is selected as US by default and user can not change the country code. (4) Meet 15.202 requirement - Yes , No , pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply , No Apply , (If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) The device configuration can not be modified by user as program is not exposed to user by any means. Hardware does not allow USB connection for user which is must to change the configuration. If you have any questions, please feel free to contact me at the address shown below. Yours sincerely, Signatory Printed Name : Neil Campbell Position:Director

SamKnows Limited Supplier’s Declaration Of Conformity for the FCC SDoC Procedure The following Equipment adapt FCC SDoC Procedure according to FCC part 2.906 : Product Name: SamKnows Whitebox 8.0+ Brand Name: SamKnows Model Number: SK-WB8+ Report Number: SZ20110143E01 It’s herewith confirmed to comply with the requirements of FCC Part 15 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. It is understood that each unit marketed is identical to the device as tested, and any changes to the device that could adversely affect the emission characteristics will require retest. The following importer / responsible party in United States: Not Available at Certification Stage Company Name: N/A Company Address: N/A Telephone: N/A Fax: N/A Person is responsible for marking this declaration: Neil Campbell Director ____________________________________ ______________________________________ Name (Full name) 2021-04-12 ____________________________________ ______________________________________ Legal Signature Date

FCC ID:2AGPP-SKWB8V3 External Photos 1. EUT front view 2. EUT rear view 3. EUT left side view 4. EUT right side view 5. EUT top view 6. EUT bottom view 7. Accessories

Label： Location： Back View

FCC ID:2AGPP-SKWB8V3 Internal Photos 1. EUT uncover view 2. Antenna view 2.4G Wi-Fi Antenna 5G Wi-Fi Antenna

REPORT No.：SZ20110143S01 RF EXPOSURE EVALUATION REPORT APPLICANT : SamKnows Limited PRODUCT NAME : SamKnows Whitebox 8.0+ MODEL NAME : SK-WB8+ BRAND NAME : SamKnows FCC ID : 2AGPP-SKWB8V3 STANDARD(S) : FCC 47CFR Part 2(2.1091) RECEIPT DATE : 2020-11-11 TEST DATE : 2020-11-29 to 2021-01-26 ISSUE DATE : 2021-04-21 Edi ted by: P eng Mi (Rapporteur) Approved by: Peng Huarui (Supervisor) NOTE: This document is issued by MORLAB, the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 13 REPORT No.：SZ20110143S01 DIRECTORY 1. Technical Information ········································································································ 3 1.1 Applicant and Manufacturer Information ····································································· 3 1.2 Equipment under Test (EUT) Description ···································································· 3 1.3 Applied Reference Documents ····················································································· 4 2.Device Category and RF Exposure Limit ······································································· 5 3.RF Output Power ················································································································ 6 4.RF Exposure Assessment ······························································································ 11 Annex A Testing Laboratory Information ··········································································· 13 Change History Version Date Reason for Change 1.0 2021-04-21 First edition MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 2 REPORT No.：SZ20110143S01 1. Technical Information Note: Provide by applicant. 1.1 Applicant and Manufacturer Information Applicant: SamKnows Limited Applicant Address: 94 New Bond Street, London W1S 1SJ, United Kingdom Manufacturer: Taicang T & W Electronics Co., Ltd Manufacturer Address: No. 89, Jiangnan Road, Loudong Street, Taicang, Jiangsu Province 215412, P. R. China 1.2 Equipment under Test (EUT) Description Product Name: SamKnows Whitebox 8.0+ Serial No.: (N/A, marked #1 by test site) Hardware Version: 3 Software Version: 20160115 Frequency Bands: WLAN 2.4GHz 2412MHz-2472MHz WLAN 5GHz 5180MHz-5240MHz 5260MHz-5320MHz 5500MHz-5720MHz 5745MHz-5825MHz Modulation Mode: WLAN 2.4GHz DSSS, OFDM WLAN 5GHz OFDM Antenna Information: WLAN 2.4GHz, WLAN 5GHz Antenna Type: External Antenna Antenna Gain: ANT0: 5.00dBi ANT1: 5.00dBi MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 2 REPORT No.：SZ20110143S01 1.3 Applied Reference Documents Leading reference documents for testing: Identity Document Title Method determination /Remark FCC 47CFR Part 2(2.1091) Radio Frequency Radiation Exposure Assessment: mobile devices No deviation KDB 447498 D01v06 General RF Exposure Guidance No deviation Note 1: Additions to, deviation, or exclusions from the method shall be judged in the "method determination" column of add, deviate or exclude from the specific method shall be explained in the "Remark" of the above table. Note 2: When the test result is a critical value, we will use the measurement uncertainty give the judgment result based on the 95% risk level. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 2 REPORT No.：SZ20110143S01 2. D evice Category and RF Exposure Limit Per user manual, Based on 47CFR 2.1091, this device belongs to mobile device category with General Population/Uncontrolled exposure. Mobile Devices: 47CFR 2.1091(b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. General Population/Uncontrolled Exposure: The general population/uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. War…

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NOTE: This document is issued by MORLAB, the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E- mail: [email protected] Page 1 of 93 REPORT No.：SZ20110143W01 TEST REPORT APPL ICANT : SamKnows Limited PRODUCT NAME : SamKnows Whitebox 8.0+ MODEL NAME : SK-WB8+ BRAND NAME : SamKnows FCC ID : 2AGPP-SKWB8V3 STANDARD(S) : 47 CFR Part 15 Subpart C RECEIPT DATE : 2020-11-11 TEST DATE : 2020-11-29 to 2020-12-29 ISSUE DATE : 2021-04-21 Edited by: Peng Mi (Rapporteur) Approved by: Peng Huarui (Supervisor) MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 93 REPORT No.：SZ20110143W01 DIRECTORY 1. Technical Information ··················································································· 3 1.1. Applicant and Manufacturer Information ························································ 3 1.2. Equipment Under Test (EUT) Description ······················································· 3 1.3. Modulation Type and Data Rate of EUT ·························································· 5 1.4. The Channel Number and Frequency ····························································· 6 1.5. Test Standards and Results ·········································································· 7 1.6. Environmental Conditions ············································································ 8 2.47 CFR Part 15C Requirements ······································································ 9 2.1. Antenna Requirement ·················································································· 9 2.2. Duty Cycle of Test Signal ············································································ 10 2.3. Maximum Peak and Average Conducted Output Power ··································· 14 2.4. Bandwidth ································································································· 18 2.5. Conducted Spurious Emissions and Band Edge ············································ 27 2.6. Power Spectral Density ··············································································· 40 2.7. Conducted Emission ·················································································· 57 2.8. Restricted Frequency Bands ······································································· 61 2.9. Radiated Emission ····················································································· 74 Annex A Test Uncertainty ················································································ 90 Annex B Testing Laboratory Information ··························································· 91 C hange History Version Date Reason for change 1.0 2021-04-21 First edition MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 93 REPORT No.：SZ20110143W01 1. Technical Information Note: Provide by applicant. 1.1. Applicant and Manufacturer Information Applicant: SamKnows Limited Applicant Address: 94 New Bond Street, London W1S 1SJ, United Kingdom Manufacturer: Taicang T & W Electronics Co., Ltd Manufacturer Address: No. 89, Jiangnan Road, Loudong Street, Taicang, Jiangsu Province 215412, P. R. China 1.2. Equipment Under Test (EUT) Description Product Name: SamKnows Whitebox 8.0+ Serial No: (N/A, marked #1 by test site) Hardware Version: 3 Software Version: 20160115 Modulation Technology: DSSS, OFDM Modulation Type: Refer to section1.3 Operating Frequency Range: 802.11b/g/ n (HT20): 2412MHz–2472MHz 802.11n (HT40): 2422MHz–2462MHz Antenna Type: External Antenna Antenna Gain: ANT 0: 5.00dBi; ANT 1: 5.00dBi Directional Gain: 8.01dBi Note 3 Accessory Information: AC Adapter Brand Name: N/A Model No.: S24B72-120A200-0K Serial No.: (N/A, marked #1 by test site) Rated Output: 12V2A Rated Input: 100-240V50/60Hz, 0.8A Manufacturer: Shenzhen Gongjin Electronics Co., Ltd. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 93 REPORT No.：SZ20110143W01 Note 1: We use the dedicated software to control the EUT continuous transmission. Note 2: The EUT has two antennas, only 802.11n modulation mode supports a MIMO function. Note 3: According to KDB 662911 D01, the directional gain = G ANT + 10log(N ANT ) dBi, where G ANT is the maximum antenna gain in dBi, N ANT is the number of outputs. Note 4: For conducted test item Conducted Output Power and Power Spectral Density of each modulation mode, we recorded the test result of two antennas separately, for other conducted test items both of the two antennas were tested separately, we only recorded the worst test result (ANT 0) in this report. Note 5: Radiation test items for all modulation operate at 2Tx mode during the test, only the worst test result(ANT0) was recorded in this report. Note 6: For a more detailed description, please refer to Specification or User’s Manual supplied by the applicant and/or manufactur…

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FCC ID:2AGPP-SKWB8V3 Test Setup Photos 1. Conducted emission main’s port front view 2. Conducted emission main’s port side view 3. Radiated emission (9KHz-30MHz) 4. Radiated emission (30MHz-1GHz) 5. Radiated emission (above 1GHz) 6. RF measurement setup (WIFI 2.4G)