The EXT-DVIKVM-444DL 4x4 DVI KVM Dual Link Matrix distributes
any four (4) DVI Dual Link computers to any four (4) DVI Dual
Link workstations with USB and Audio.
Now the user can quickly route four (4) cross-platform DVI
Dual Link computers to four (4) DVI Dual Link displays.
Gefen's 4x4 Dual Link DVI KVM Matrix offers a simple, secure
and highly efficient method of making multiple computer
workstations, with each workstation able to access any one of
the sources or computers at any time by remote control. The
user also has the option of setting up the four (4) stations
locally or distributing them with a Gefen extender. When you
use with computers, Audio and USB matrix control signals
follow the DVI Dual Link input for optimal control.