FCC ID: 2AWC3-MG-S03 Android dongle

Android Dongle User Manual Cautions To prevent fire, electric shock, and damage to the product, keep it away from rain, moisture, or liquids. vase or Do not place other water bottles on top of the player. Do not place the product in a bookshelf, cabinet, or other confined space for good ventilation. To prevent fire or electric shock due to overheating of the product, provide good ventilation. Keep lit candles and other lit subjects away from the player. Do not open the case of the product. Only experts can do this. Product cleaning Unplug the power cord before cleaning the product. Use a slightly damp cloth instead of liquid detergent to clean the product. Do not use solvents such as gases as they can damage the case of the product. Moisture management Keep the product away from humid places such as basements. Moisture condensation may damage the product. In this case, turn on the product and the heat of the product may cause moisture. About User Manual If necessary, read the user manual carefully and keep the manual in a safe place. Illustrations in this user's manual may differ from those shown on the screen due to differences in firmware. 1 Whats in the box Item Product USB Cable User manual Count 1 1 1 Name Model OS CPU RAM Storage Mstick3 MG-S03 Android 11 ARM big.LITTLE A73/A53 Octa core 4GB LPDDR4 64GB eMMC Connectivity Wi-Fi 2.4G+5GHz Power DC 5V / 5W Operating Temp. 0 ~ 60 Dimensions Weight 114 x 44 x 15mm 100 gram 2 Connection PC connection 1. Connect the product to your PC. 2. Run the viewer app on your PC. Start Wi-Fi settings Click the "Setup" button, click "Wi-Fi and click Wi-Fi in the upper right corner. 3 Install the app Go to AppInstaller and press OK to enter. You can install software with this AppInstaller feature. First, download the software of your choice. Click OK to install the desired software. After installation is complete. The software icon is displayed in the application menu. My App. Go to My App and press OK to enter. You will see the app icons. 4 Storage and reset Go to Storage and Reset and press OK to enter. How to solve the problem Warning Under no circumstances should you attempt to repair the Android dongle yourself. Warranty will be void. To reduce the risk of electric shock, do not open the case. In the event of a product malfunction, first check the items listed below before sending the product in for repair. If you cannot solve the problem by following the hints, please contact your dealer for help. Problem Solution No power

- Check if the USB port is supplying enough power No sound or distortion

- Try adjusting the volume

- Make sure the speakers are connected correctly. No sound while playing a movie change to supported audio when playing notes.

- The audio codec may not be supported by android dongle. You can

- Check the volume.

- It takes a long time to read a large file or a high-resolution USB When the USB flash drive is slow flash drive or display it on a TV screen 5 FCC Warning 15.19 Labeling requirements. 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. 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information to the user. 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. Absorption Rate (SAR) information:

This device meets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. This device was tested for typical body-

worn operations with the back of the device kept 0mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a appropriate separation distance between the user's body and the back of the device. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be avoided. Use only the supplied or an approved antenna. 6

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UBRIDGE Co., Ltd. Section 2.911(d)(5)(i) Certification Equipment Type Company name: UBRIDGE Co., Ltd. Address: 1-1704, Ace Hightech City, 775, Gyeongin-ro, Yeongdeungpo-gu, Seoul, South Korea Product Name: Android dongle FCC ID: 2AWC3-MG-S03 Model(s): MG-S03 2.911(d)(5)(i) Equipment Type We, [UBRIDGE Co., Ltd. ] (the applicant) certify that the equipment for which authorization is sought through certification is not:

Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. Identified as an equipment type in the Covered List NOTE 1 Yours sincerely, Name:

Heewon Jeong Date: 2023-07-26 Title and Company name: Business NOTE 1 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(i) Equipment Type Attestation v1.2

UBRIDGE Co., Ltd. Section 2.911(d)(5)(ii) Certification Applicant (Covered List ) Company name: UBRIDGE Co., Ltd. Address: 1-1704, Ace Hightech City, 775, Gyeongin-ro, Yeongdeungpo-gu, Seoul, South Korea Product Name: Android dongle FCC ID: 2AWC3-MG-S03 Model(s): MG-S03 2.911(d)(5)(ii) Applicant filing We, [UBRIDGE Co., Ltd. ] (the applicant) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the Covered List NOTE 2, established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Heewon Jeong Date: 2023-07-26 Title and Company name: Business NOTE 1 Delete option not applicable to this application. NOTE 2 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(ii) Applicant Attestation v1.2

UBRIDGE Co., Ltd. Section 2.911(d)(7) USA Agent for Service of Process Company name: UBRIDGE Co., Ltd. Address: 1-1704, Ace Hightech City, 775, Gyeongin-ro, Yeongdeungpo-gu, Seoul, South Korea Product Name: Android dongle FCC ID: 2AWC3-MG-S03 Model(s): MG-S03 2.911(d)(7) USA Designated Agent for Service of Process We, [ UBRIDGE Co., Ltd. ] (the applicant) designate [THREE STONES MEDIA LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our 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. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address 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. USA Agent Company name: THREE STONES MEDIA LLC Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Applicant Company name: UBRIDGE Co., Ltd. Address: 1-1704, Ace Hightech City, 775, Gyeongin-ro, Yeongdeungpo-gu, Seoul, South Korea FRN: 0033401761 Contact Name: Sijie Zhang Telephone No: +1 267 909 3692 Email: abbyzhangmedia@gmail.com FCC Grantee Code: 2AWC3 Contact Name: Heewon Jeong Telephone No: 02-3439-0614 Email: silver171k@ubridge.co.kr Signature:

Title: Manager Date: 2023-07-26 Signature:

Title: Manager Date: 2023-07-26 2.911 (d)(7)USA Agent v1.2 UBRIDGE Co., Ltd. NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threat s-to-the-communications-supply-chain-through-the 2.911 (d)(7)USA Agent v1.2

UBRIDGE Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject; Request for Long Term Confidentiality FCC ID: 2AWC3-MG-S03 Date: 2023-07-26 To Whom It May Concern, Pursuant to the provisions of the Commissions 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 BOM Operational Description software security requirement 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: Heewon Jeong Title: Business

Letter of Authorization Company:

UBRIDGE Co., Ltd. Address: 1-1704, Ace Hightech City, 775, Gyeongin-ro, Yeongdeungpo-gu, Seoul, South Korea Product Name: Android dongle Model Number: MG-S03 FCC Identifier: 2AWC3-MG-S03 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission 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. Name: Heewon Jeong Date: 2023-07-26 Title: Business

UBRIDGE Co., Ltd. FCC Software Configuration Control Declaration Date: July 25, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: Android dongle / MG-S03 Regarding FCC Country Code Selection guidelines identified in KDB 594280. All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Heewon Jeong Date: 2023-07-25 Title: Business Signature of applicant FCC Software Configuration Control Declaration Rev1.1(5G).docx