Kramer Electronics VP-311DVI VP-311DVI is a high performance switcher for DVI Video, stereo and S/PDIF audio signals. When configured as a standby switcher, the selected input will switch to the next highest priority input if the signal is interrupted. Max Data Rate - 1.65Gbps. HDCP Compliant. Standby Switching Priority - User definable via dip switches. Flexible Control Options - Front panel, RS-232, IR, Contact Closure and Ethernet. Desktop Size - 2 Units can be mounted side-by-side in a 1U rack space with the optional RK-80