Kramer Electronics VP-250, VP-350 and VP-450 are high performance distribution amplifiers for computer graphics video signals with resolutions ranging from VGA through UXGA and higher. It takes one input, provides correct buffering and isolation, and distributes the signal to two, three or four identical outputs. High Bandwidth - >400 MHz (-3dB). HDTV Compatible. ID Bit Control. Advanced Sync Processing - Ensures compatibility with a wide range of computers. Selectable Sync Input Impedance - 75 Ohms (Analog), 510 Ohms (TTL). AC/DC Coupling Selection - Individually for R, G and B signals. Compact Kramer TOOLS - 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack. 3ft 15-pin HD Cable Included.