Switch PCs with single-link DVI-D video and emulated USB keyboard/mouse. - Switch up to four PCs. - Supports resolutions up to 1920 x 1200 at 60 Hz. - DDC EDID support via emulation. - Keyboard/mouse emulation makes switching faster and more reliable. - Hotkey switching. - Kit includes four (4) ServSwitch DT Series CPU cables (EHN900024U-0006).