Ch 9200 Usb Driver Windows 7
Lenovo USB 2.0 Ethernet Adapter Software for Windows 7 (32-bit, 64-bit) - ThinkPad X1 Carbon.
Why do i see many drivers? Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver, it's because they all use the same chip manufacturer. How to select driver? If you are looking for an update, pickup the latest one.
Windows 7 Usb Driver Install
If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name. 
Watch this video to see how it works - *: 2K=Windows 2000, 2K3= Windows 2003, XP= Windows XP, VISTA = Windows Vista, WIN7 = Windows 7 Driver name OEM Filename Version Date Size Operating System Download USBDeviceShare USB Device Stub Others 1.0.0.1 2009-01-14 2.05 MB 2K, XP, 2K3, VISTA, WIN7/32bits.