CH9200 USB Ethernet Adapter driver is a windows driver. Operating system: Windows XP, Visa, Windows 7,8 (32 & 64 bits) Download Now: DriverIdentifier Tool.
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. 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.