Kramer Electronics WPN-12 WPN-12 is a receiver for computer graphics video with resolutions ranging from VGA through UXGA and higher, component video, s-Video (Y/C) or composite video signals. It is used in conjunction with a WPN-11 transmitter. High Bandwidth - 450MHz (-3dB). HDTV Compatible. Front Panel Connections - 15-pin HD and 3 RCAs for component video, s-Video (Y/C) or composite video outputs. Rear Panel Connections - Terminal block input. Wall Plate - single gang