Function: Computer Module To Extend Single Link Dvi Signals Via Cat CableVideosignal: Single-Link DviKeyboard/Mouse: Ps/2 UsbAudio: YesRs232: YesVideochannels: 2Transmission: 2X Cat-CableDistance: 140MFormfactor: DesktopShipment: 1X Dvi-Vision-Cat-Mc2-Ar- Cpu1X Powercable-2 Standard Cable 2M2X Dvi-D-Dl-M/M-2 Cable Dvi-D 2M1X Usb-Am/Bm-2 Cable Usb 2M1X Rs232-M/F-2 Cable Rs232 2M2X Audio-M/M-2-Ferrite Cable 2