Advantages: Unique design anti-drop lock prevents the LCD screen sliding down unexpectedly. The interior chain-like cable is less to be broken off; the using life is twice or thrice longer than the usual cable. Built-in power adapter, -36V to -72V. Direct currency power supply (optional). Support hotkey switch on Sun server. Shortest length can be installed in 488mm rack mount. General information: 1U height, install in 19'' rack mount 17" TFT/LCD high-resolution monitor 1920 x 1440 @ 75Hz Integrated touchpad or trackball mouse Control of 1/8/16 server directly from one LCD console or 128 servers (Daisy chain) Auto scan for monitoring selected servers, and store the using of previous PC/server, scan interval 5'' to 99''. Quick and easy rack mounting installation, no software required. Required only one user to control, easy to use, OSD menu on LCD. On-Screen Display (OSD) in multiple languages: English(US), English(UK), German, German(Swiss), French, Spanish, Traditional Chinese, Japanese, Korean, Swedish, Italian, Russian, Hungarian. Support DOS, Win3.X, Win95/98/98SE/2000/ME/XP, WinNT, Netware, Unix, Linux, Support iMAC, Power MAC and Sun Microsystems with USB port (work with USB-PS2 adapter). Video settings of attached computers are automatically adjusted for optimal output to the LCD monitor. 8 characters password protection. Automatically power on/off. KVM-1708P requires only PS/2 interface; KVM-1708U supports both PS/2 & USB. Package Content: 1 x KVM-1501 1 x KVM cable 1 x power cord 2 x hangers 1 x user's manual 1 x warranty card. Dimension (WxDxH): 448x580x42.5mm Packing size (WxDxH): 755x655x195mm.