Jp1081b Site
The is a widely available USB 2.0 to Fast Ethernet adapter used to provide a wired network connection to devices that lack a native RJ45 port. It is based on the Corechip RD9700 (or occasionally Realtek RTL8152B ) chipset, commonly found in generic white-box or "No. 9700" adapters. Key Specifications
If you have purchased a JP1081b and it is not working: jp1081b