Terminal Emulation

Greetings.. I'm looking for some thin clients to replace our current ones (WYSE S10)

The only requirement we have is that it is able to connect directly to our Linux server in order to run a legacy application on our company.

With our current S10's we simply create a connection to "Terminal Emulator" (instead of RDP or ICA) and set them to boot directly to Linux prompt.

All the user needs to do is enter his credentials and that's it.

Does this newer clients have that option?? The clients we have currently run WinTerm, but I believe that's no longer around...

Any suggestion?