Wyse USB Firmware Tool

Wyse USB Firmware Tool is a simple way for updating the firmware on Wyse Thin Clients. The tool can also copy the firmware that is running on a reference device in order to easily replicate it on other devices.The supported Thin Clients are:
XPe - G90, R90L, R90LE, V90, V90L, V90, X90L, X90LE
Linux - R50L, R50LE, V50, V50L, V50LE, X50LE
Wyse Viance Appliance

http://www.wyse.com/serviceandsupport/support/dlOraFW.asp?which=102&model=USB%20Imaging%20Tool%28Wyse%20USB%20Imaging%20Tool%29