The SDX series of products can reach distances of up to 400ft over UTP cabling. As with the LDX series, a single UTP cable can handle DVI, USB Keyboard/Mouse, Audio and RS232. The latest member of the family, the SDX-XT KVM Extender, has USB 2.0 capability so you can extend any of your USB devices in addition to the keyboard/mouse.
Extend DVI-D video and RS-232 signals up to 400 feet over a single Cat5e/6 cable.
Extend DVI-D, USB Keyboard-Mouse, RS-232, and stereo audio signals up to 400 feet over Cat5 cabling.
Extend two DVI-D video, RS232, stereo audio, and USB Keyboard-Mouse signals up to 400 feet via CAT5 cabling.
Extend four DVI-D video, RS-232, stereo audio, and USB Keyboard-Mouse signals up to 400 feet via CAT5 cabling.