LevelOne ADE-8202 Fast Ethernet Audio/Video Broadcaster [2-port, DVI 1200p, RJ45 Cat5 10/100Mbps]

Transmits DVI signal via Cat 5, Cat 5e, Cat6 cable
Transmits stereo audio via 4-wire phone cable
DVI signal transmission distance up to 70 meters at 1024 x 768 resolution
Supports high DVI resolution up to 1920 x 1200
Easy installation and no software required