Extends DVI-D and USB 2.0 up to 200 feet
Extends DVI-D and USB 2.0 peripherals up to 200 feet (60 meters) away from your computer at 1920x1200@60 Hz resolution.
The CAT5•1600HD is a KVM extender which extends your DVI and USB 2.0 peripherals up to 200 feet away from your computer using two CAT-5e/CAT6 cables. The CAT5•1600HD includes a built-in 4-port USB 2.0 hub on the receiver unit.
http://www.gefen.com/kvm/dproduct.jsp?prod_id=8965