Thanks for the email back.
I am glad to see that you are looking at various devices for your RDP testing. We have some of the 1st WebPADS ever created to the latest embedded devices. Overall I have about 20-30 different embedded devices with various OS’s in my office and more in our thin client and server based computing performance lab (RDP & ICA) which I built about 5 years ago.
Hopefully the RDP team has not fully transitioned over to higher performance based devices like tablets and desktops as the main bar for performance testing of the RDP protocol. The market for low power and lower MHz embedded devices like thin clients and hybrids have significantly grown over the last couple years and should be in your test suite for the lower end of the spectrum. Check out the latest IDC enterprise thin client report if you need detailed market and growth information.
If you are interested in talking more about this offline you can contact me at my email address in my profile.