Finding a working driver for the USB to LAN adapter on Windows 7 64-bit can be difficult because the hardware is often based on the Davicom DM9601 or SR9600 chipset, which sometimes lacks official 64-bit support. Driver Identification & Download
Common IDs for this device are USB\VID_0FE6&PID_8101 or USB\VID_0FE6&PID_9700. If you're still having trouble, let me know: What is the exact Hardware ID you see?
Code 10 Error: This usually indicates a driver mismatch. This happens if you accidentally install the 32-bit driver on your 64-bit system. Uninstall the device from Device Manager, delete the driver software, and restart the process with the x64 files.
Subject: Driver Installation for USB-LAN Adapter (Unverified ID: KY RS9600) on Windows 7 x64
| Chip Family | Driver Package | Most likely if... | |-------------|----------------|----------------------| | SR9900 / DM9621 | CoreChip SR9900 Win7 x64 | Device ID contains USB\VID_0FE6 | | AX88772A/B | ASIX AX88772 Win7 x64 | Old, 100Mbps adapter | | RTL8152 / RTL8153 | Realtek USB GBE Driver | Gigabit adapter | | RD9700 | RD9700 generic | Very cheap 10/100 adapter |