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Ugreen Group Limited > 
Item#: 9SIA4BU1ZR8212

UGREEN 20257 USB 2.0 to 10/100Mbps Ethernet Network Adapter Support Windows 8.1/8/7/XP/Vista,Mac OS X, Linux for PC or Laptop, Premium Aluminum Case

Ships from United States.

Sold by Ugreen Group Limited a-seller and Shipped by Newegg

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International SellerFirst

First from ASIA brings the most desired and unique products from Asia to you. All First from ASIA products meet US product regulations. You can expect the same Newegg service but difference in shipping lead-time may apply.
First From ASIA

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Ugreen 20257 USB 2.0 10/100 ethernet network adapter gives you true 10/100 Mbps network access and connects your PC to any Ethernet network through any USB port.Just attach the adapter to an open USB port on either your computer or a USB hub and follow the on-screen installation instructions.

Hot swappable and compatible with both USB 1.1 and 2.0 hardware, it works conveniently with desktop and notebook PCs so you can enjoy the benefits of networking - sharing your Internet connection, transferring your files, and competing in multiplayer games.


1. Supports 10MB/s and 100MB/S N-Way Auto-negotiation operation;
2. Compliant to USB interface Version 1.0 / 1.1 / 2.0;
3. Full-Speed (12MB/S) USB Device;
4. Support all USB standard command;
5. Supports Suspend / Resume detection logic;
6. Supports 4 endpoints;
1.1 control endpoint with maximum 8-byte packet;
2.1 bulk In endpoint with 64 bytes / packet;
3.1 bulk Out endpoint with 64 bytes / packet;
4.1 interrupt In endpoint with 8 bytes / packet.
7. 18K bytes SRAM built in; (2K bytes for Tx buffer, and 16K bytes for Rx buffer)
8. Uses 93C46 50 store resource configuration,ID parameter, etc;
9. Half / Full duplex 10/100Mbps oeration;
10. Supports Full Duplex Flow Control (IEEE 802.3X);
11. Support Windows 98/SE/ME/2000/XP/Vista/7;
12. Aluminum Case Design.

Package Contents

Ugreen 20257 USB 2.0 10/100 ethernet network adapter x 1PC;
CD x 1PC;
Manual x 1PC;
Warranty Card x 1PC.

Learn more about the Ugreen Group Limited 20257


USB to RJ45 Ethernet


USB 2.0 10/100Mbps
Warranty, Returns, And Additional Information
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