Description <br> 4-port manual KVM switch with mini pocket design, light and easy to use. <br> USB2.0 port Support Microsoft smart mouse, Logitech network mouse and so on <br> Support DOS, Win3.X Win95 / 98 / 98SE / 2000 / ME / XP, WinNT, Netware, Unix, Linux <br> support for hot-swappable, do not need to turn off the KVM switch and the computer can plug in or unplug the connected computer <br> excellent picture quality, resolution up to 1920 x 1440, bandwidth: 250MHz <br> <br> no software control, you can select the host computer to be operated by the button <br> there is automatic monitoring function for monitoring the host running <br> LED for monitoring status <br> A beep sounds when the port is switched <br> No software required <br> Support SVGA, VGA, and Multi-sync Monitors <br> LED displays monitor status <br> No external power needed <br> Computer Port: 4 <br> Console Port:3 <br> USB Port: 7 <br> Computers Supported: 4 <br> Keyboard Emulation: USB <br> Mouse Emulation: USB <br> Keyboard Input / Output: USB <br> Mouse Input / Output: USB <br> VGA Input / Output: High Density D-Sub 15 pin <br> LED indicators: 4 <br> Support: DOS, Win 3.X, Windows 95/ 98/ 98SE/ ME/ 2000/ XP/ Vista, WinNT, Netware, Unix, Linux. <br> Shares USB device such as USB Printer, USB Scanner, USB Flash Drive, USB HUB and etc ... <br> This KVM switch can controle multiple PCs from One Keyboard, Mouse and VGA Monitor. It has complete keyboard and mouse emulation for simultaneous PCs boot-up process. <br> Cables(not include) <br> Connection: <br> connect VGA of computer A to PC1, VGA of computer B to PC2 <br> connect USB mouse/keyboard/printer to the 3 USB console ports <br> connect USB cable from computer A to USB1, USB cable from computer B to USB2 <br> Colour:black <br> Material:ABS <br> Size:15 x 6 x 2.3cm <br> <br> Package Contents: <br> 1 x converter <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of <br>