I have a new ELO S.A.W. (surface acustic wave) touchscreen with matching ELO serial controller.
SAW is the top of the line when it comes to touchscreens. read about it at www.apollodisplays.com
retail is well over 300.00 for the pair, I am asking 125.00 shipped in US. International slightly higher.
all required cables are included. just attach to your lcd. true plug & play.
drivers available for all o.s's