The TAA compliantDual-Monitor DVI KVM Switchcontrolsfourmultimedia computer systems from one dual-DVI monitor workstation. Increase Productivity The KVM switch supports four separate multimedia computer systems and the use of a dualDVI-D single-link monitor workstation,increasing productivity byenabling you to access more information at once. Integrated USB 3.0 Hub The 2-port hubthat'sbuilt into theUSB 3.0 KVM switchshares two additional peripherals (in addition to keyboard and mouse) among attached computers as if they were directly connected while supporting high-performanceperipheralssuch asflash drives andvideo capture devices. Full Multimedia Support With supportfor separate stereo audio and microphones, theKVM switch boxconnectseverything you need directly to your systems, saving youmoney and desk space. Easy to Operate The front-panel push-buttons make it easy to switch between systems and activate the auto-scanfeature. The hotkey functionality makes accessing each system quickly,while an optional buzzer sound confirms the switch. StarTech.com offers a wide selection of high-quality KVM switches and KVM-related products to help you access your systems more efficiently without the expense and clutter of extra keyboards, mice, and monitors. This 4-port DVI USB KVM switchis backed by a2-year warranty and free lifetime technical support. . Manufacturer: StarTech.com. Manufacturer Part Number: SV431DD2DU3A. Brand Name: StarTech.com. Product Name: 4-Port Dual-Monitor DVI KVM Switch with USB 3.0 Hub. Packaged Quantity: 1. Product Type: KVM Switchbox. [Technical Information] Number of Computers Supported: 4. Number of Local Users Supported: 1. [Video] Maximum Video Resolution: 2048 x 1536. [Interfaces/Ports] USB: Yes. DVI: Yes. Number of USB Ports: 8. Number of DVI Ports: 10. [Power Description] Input Voltage: 120 V AC. 230 V AC. Input Voltage Range: 100V AC t