Features - 4-port DVI KVMP Switch with USB 2.0 and 2.1 Surround Sound Audio - One USB console controls four computers and two additional USB devices - 2-port built in USB 2.0 hub fully compliant with the USB 2.0 specification - Full bass response for high quality 2.1 channel surround sound systems - Computer selection via front panel pushbuttons, hotkeys, and mouse - Multiplatform support – Windows, Linux, Mac, and Sun* - Independent switching of KVM, USB, and Audio focus - DVI digital and analog monitor support – fully compliant with the DVI specifications - Superior video quality: 1920 x 1200 @ 60Hz (Single Link); 2560 x 1600 @ 60Hz (Dual Link) - nVidia 3D Vision Ready: Works with 120Hz LCD monitors and active shutter glasses to create a 3D environment with maximum resolution of up to 1920 x 1080 - HDCP compatible - Support widescreen resolutions - Video DynaSync™ – Exclusive ATEN technology that eliminates boot-up display problems and optimizes resolution when switching between ports - Power on detection – if one of the computers is powered off, the switch will automatically switch to the next powered-on computer - Console mouse port emulation/bypass feature that supports most mouse drivers and multifunction mice - Console keyboard emulation/bypass feature that supports most gaming / multimedia keyboards - Complete keyboard emulation for error-free booting - Mac/Sun keyboard support and emulation* - Multilingual keyboard mapping – supports English, Japanese, and French keyboards - Auto Scan Mode for monitoring all computers - Firmware upgradable * PC keyboard combinations emulate Mac/Sun keyboards * Mac/Sun keyboard work only with their own Package Contents - 1x CS1784A USB DVI Dual Link KVMP™ Switch - 4x 2L-7D02UD DVI-D KVM Cable Sets - 1x 0AD6-1605-24EG Power Adapter - 1x User Instructions