FCC ID: 2BBYE-J5 AC600 USB Adapter

WIRELESS ADAPTER 600Mbps Wireless USB Adapter 802.11ac/a/b/g/n+BT Model: J5 KEY FEATURES 600Mbps wireless transmission rate Dual band frequency 2.4GHz 150Mbps 5.8GHz 433Mbps Provides two methods of operation:

Infrastructure and Ad-Hoc Quick Secure Setup, complies with WPS for worry free wireless security Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X Supports Windows XP/Vista/win7/win8/win8.1/Win10 Seamlessly compatible with 802.11b/g/n devices With Bluetooth 4.2 Cradle for flexible deployment Specifications Chipset Interface Wireless Speed Frequency Range Wireless Transmit Power Modulation Technique Work Mod Wireless Security Realtek RTL8821CU USB2.0 Hi-Speed connector Bluetooth 4.2 11n: Up to 150Mbps AC: Up to 433Mbps 2.4GHz & 5.8GHz 20dBm(MAX EIRP) OFDM/CCK/16-QAM/64-QAM Ad-Hoc / Infrastructure 64/128 bits WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) Temperature Range Operating: -20C to 70C, Storage: -40C to 90C Humidity Operating: 5% to 95% (non-condensing), Storage: Max. 90% (non-condensing) Support Operating System Windows Dimensions (H x W x D) 19.5x 15x 7 mm Copyright WODESYS CO., LTD .

| WWW.WODESYS.COM Wodesys does not accept liability for any errors that may arise. All specifications are subject to change without notice.

WIRELESS ADAPTER RF PerformanceTablefor 2.4GHz and 5.8GHz Data Rate TX Power Tolerance Data Rate RX Specifcations Sensitivity Tolerance 2.4GHz 802.11b 2.4GHz 802.11g 2.4GHz 802.11n 20MHz 2.4GHz 802.11n 40MHz 1Mbps 11Mbps 6Mbps 54Mbps MCS0 MCS7 MCS8 MCS0 MCS9 16dBm 16dBm 14dBm 13dBm 13dBm 13dBm 13dBm 13dBm 13dBm 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB Dimensional Drawing 2.4GHz 802.11b 2.4GHz 802.11g 2.4GHz 802.11n 20MHz 2.4GHz 802.11n 40MHz 5.8GHz 11a 5.8GHz 11ac 80MHz 1Mbps 11Mbps 6Mbps 54Mbps MCS0 MCS7 MCS8 MCS0 MCS9 6Mbps 54Mbps MSC0 MCS

-97dBm

-90dBm

-92dBm

-76dBm

-92dBm

-75dBm

-71dBm

-89dBm

-67dBm

-94dBm

-78dBm

-89dBm

-64dBm 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2dB 2 Copyright WODESYS CO., LTD .

| WWW.WODESYS.COM Wodesys does not accept liability for any errors that may arise. All specifications are subject to change without notice.

WIRELESS ADAPTER Warning!

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 This device 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 device 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 device does cause harmful interference to radio or television reception, which can be determined by turning the device 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 device and receiver.

--Connect the device 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment FCC Radiation Exposure Statement The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located for operating in conjunction with any other antenna or transmitter. 3 Copyright WODESYS CO., LTD .

| WWW.WODESYS.COM Wodesys does not accept liability for any errors that may arise. All specifications are subject to change without notice.

JAEWONCNC Co.,Ltd A-501-510, 517, H-Businesspark, 25, Beobwon-ro I1-gil, Songpa-gu, Seoul, Republic of Korea Date: 2023-9-19 To:

Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern, The letter grants authorization for representative of JVISMall Co., Ltd to apply for its own FCC identification number FCC 1D: 2BBYE-I5 for the product that is the subject of the JAEWONCNC Co.Ltd, FCC ID: 2BASE-WD4512BT, granted on 07/01/2023. The equipment is electrically identical. The only change being the label on the device. The original test results, technical information and relevant documents continue to be representative of and applicable to the changed equipment. Applicant/Grantee (Original Company) Name: JAEWONCNC Co.,Ltd Applicant/Grantee (New Company) Name: JVISMall Co., Ltd New applicant Grantee Code (s): 2B8YE New applicant FRN (s): 0033975251 Name of New Point of Contact to be in EAS Database: Joshua Yu E-mail address of New Point of Contact in EAS Database: david@cst-cb.com Please contact me if you have any question, Contact name / title : JONG BOK PARK/

Company: JAEWONCNC Co.,Ltd address : A-501-510, 517, H-Businesspark, 25, Beobwon-ro 11-gil, Songpa-gu, Seoul, Republic of korea Tel: 13510924801 Fax: +82-2-6281-8730 E-mail: jpark@jaewoncnc.co.kr

JVISMall Co., Ltd Rm903 BY B/D Seogang-ro, Mapo-gu, Seoul, South Korea Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-9-19 To whom it may concern:

We, JVISMall Co., Ltd , hereby certify that the equipment for which authorization is sought (FCC ID:

2BBYE-J5) is not covered equipment prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www foc. gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DO1 Sincerely, Johua fx Signature Joshua Yu Manage JVISMall Co., Ltd

JVISMalll Co., Ltd Rm903 BY B/D Seogang-ro, Mapo-gu, Seoul, South Korea Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-9-19 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to acton our behaifin all matters relating to applications for equipment authorization FCC ID: 2BBYE-J5 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins de/ee or retrieved on request. We 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. Sincerely, Toho fe Name/Title: Joshua Yu/Manage JVISMall Co., Ltd Rm903 BY B/D Seogang-ro, Mapo-gu, Seoul, South Korea 13510924801 david@cst-cb.com

JVISMalll Co., Ltd Rm903 BY B/D Seogang-ro, Mapo-gu, Seoul, South Korea Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 jiner / Review Engineer lentification per section 2.933 of FCC rules Subject: Request to change Reference: FCC ID: 2BBYE-JS Date: 2023-9-19 To The Commission:

This change of Identification request applies for a new FCC ID: 2BBYE-J5 as established in 47CER 2.933(b) for a currently approved device. This application by JVISMall Co., Ltd will establish a new FCC ID under JVISMall Co, Ltd Grantee code for purpose of marketing. The original grant to JAEWONCNC Co.,Ltd will remain in effect. An authorization letter by JAEWONCNC Co.,Ltd attached. Per 2.933(b) 1. The original identification is FCC ID: 2BA5E-WD4512BT 2. The original grant date is 07/01/2023 3. The equipment is identical to the original equipment. 4. The original test results are applicable and representative of this changed device. 5, Exterior photographs are included in this application. The following files are electronically submitted as attachments:

FCC ID label and label location External photographs Letter of Change FCC ID Authorization Letter for FCC ID User Manual Product Equality Declaration Sincerely, Tohua fie Client's name /title : Joshua Yu/Manage Company: JVISMall Co., Lid address : Rm903 BY B/D Seogang-ro, Mapo-gu, Seoul, South Korea Tel: 13510924801 Fax. Email: david@est-cb.com

JVISMall Co., Ltd fRm903 BY B/D Seogang-ro, Mapo-gu, Seoul, South Korea Date: 2023-9-19 To:

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern, Original FCC ID: 2BAS5E-WD4512BT; Model Number: WD-4512BT New FCC ID: 2BBYE-J5; Model Number: J5 This is to advise and officially, that we, JVISMall Co,, Ltd hereby declare that the product name is same and only FCC ID and model number difference as market requirement;

The original test results continue to be representative of and applicable to the equipment of the new FCC ID;

If you have any query, please feel free to contact me. Sincerely, Toho fe Client's name / title : Joshua Yu/Manage Company: JVISMall Co., Ltd address : Rm903 BY B/D Seogang-ro, Mapo-gu, Seoul, South Korea Tel: 13510924801 Fax:

Email: david@est-cb.com

JVISMall Co., Ltd Rm903 BY B/D Seogang-ro, Mapo-gu,Seoul Korea Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 2023-9-7 JVISMall Co., Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BBYE-J5):

Name and company of U.S. agent:

USA MEIHUA TRADING INC Physical U.S. address of agent:

5379 Pine Valley Ct Boulder CO 80301 United States FRN of U.S. agent:

0033406166 Email address of U.S. agent:

meihua.trading.inc@gmail.com USA MEIHUA TRADING INC acknowledges their obligation to accept service of process on behalf of JVISMall Co., Ltd JVISMall Co., Ltd with the FRN [0033975251] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. 5 0 V

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_ 8 4 Sincerely, Signature Joshua Yu Manage JVISMall Co., Ltd Signature Harley Quinn Manage USA MEIHUA TRADING INC