The VP-61xl is a high-performance switcher for computer graphics video signals, with resolutions ranging from VGA through UXGA and higher, and balanced stereo audio signals. The VP-61N has all the same features of the VP-61xl but without audio.- High Bandwidth - 400MHz (-3dB).- HDTV Compatible.- Control - Front panel & RS-232 (K-Router Windows-based Kramer software is included).- Standard 19” Rack Mount Size - 1U.