Supports DVI-D video resolution up to 1920x1200 at 60 Hz Local and remote units connect at distances of up to 330 feet (100m) using standard CAT5e/6 cables Transparent USB 2.0 extension supports HID devices, mass storage devices Supports RS-232 peripheral (serial) devices Bi-directional audio via speaker/mic connection Local DVI port loopback for monitoring on transmitter (TX) unit Supports EDID pass-through