Check the listing for details. Black Box ServSwitch EC for PS/2 and USB KVM Switch - 4 KVM Ports. Color: Black, Condition: New. Listed at 77.70 USD. Manufacturer Part# KV9204A-KUPC Code: 822088103264NSN: 5895-01-655-4570Condition: Factory NewProduct Type: KVM SwitchboxNumber of Computers Supported: 4Maximum Video Resolution: 1920 x 1440Form Factor: Rack-mountableProduct Family: ServSwitchTAA Compliant: Yes Overview Quick Facts Cascade up to 16 servers with this simple plug-and-play KVM switch.Resolution up to 1920 x 1440.Server-room grade KVM switch at an affordable price.Ships with (4) EHN9000U-0006 cables (See "What's included").Perfect for entry-level data centers Further Details Choose the console mode by sliding a switch on the back panel.Save rack space-only 1U high!Supports Microsoft® IntelliMouse® (Pro).Operating system independent and transparent to all applications.Switch manually or use Autoscan, which selects servers sequentially.Assign unique names to servers.Save and store keyboard settings while switching.Hot-pluggable keyboard/mouse ports.Password protected.Plug-and-play configuration.DDC2B compatible.Kit bundle includes the switch plus four 6-ft. (1.8-m) ServSwitch EC USB Server Cables (EHN9000U-0006) for connecting the switch to USB servers. Use a USB console (keyboard, mouse, and monitor) to control PS/2® and/or USB servers with the ServSwitch EC for PS/2 and USB Servers and PS/2 or USB Consoles Kit, 4-Port. Expand your system.Switch between four servers from a single console. To expand your switching platform to include additional servers, simply cascade units in a master-slave configuration to control up to 16 servers. The ServSwitch EC is plug-and-play, so you can add or subtract servers almost as quickly as you can plug and unplug cables. Package Contents ServSwitch KVM SwitchboxAC Power AdapterSet Of Foot Pads(2) Mounting Brackets(4) 6-ft. (1.8-m) ServSwitch EC USB Server Cables (EHN9000U-0006)User's ManualGeneral InformationProduct NameServswitch EC for PS/2 and USB Servers AManufacturer Part NumberKV9204A-KProduct LineServSwitchProduct TypeKVM SwitchboxTechnical InformationNumber of Computers Supported4Number of Local Users Supported1Interfaces/PortsPS / 2 PortYesVGAYesNumber of PS / 2 Ports2Number of VGA Ports5VideoMaximum Video Resolution1920 x 1440Physical CharacteristicsForm FactorRack-mountableRack Height1UHeight1.8"Width8.6"Depth5.1" Other InformationProduct FamilyServSwitchMinimum Scan Interval3 SecondInput Voltage120 V ACPlatform SupportedPCMac