4 Port DVI-I Video switcher with front panel control plus auto switch to active input
Clear & sharp image at resolution up to 1280x1024 (including 1080i).
Supports both digital and analog DVI signals (DVI-I), allowing you to connect or switch between a DVI equipped PC and a VGA equipped one (In this case HD15 to DVI cable will be necessary, and your DVI monitor should be able to support DVI-I signal)
Auto skips over the powered off input (no video) and/or unplugged cable
Supports the DDC2 standard for all input ports
1U rack design for 4-channel version (Model SW-DVI-4A)