StarTech 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables

The SV431USBDDM 4-Port USB VGA KVM Switch lets you control 4 VGA, USB-equipped PCs using a single peripheral set at high-definition VGA resolutions up to 1920x1440. The included KVM cables provide a ready-out-of-the-box solution, while USB Dynamic Device Mapping (DDM) and Display Data Channel (DDC) features work to significantly reduce switching lag-time and improve overall compatibility with your connected display and input devices, saving you time and money.For the next level in KVM performance, this VGA KVM switch integrates multi-core dedicated processing per channel and innovative, USB DDM technology that enables you to quickly switch between connected computers with next-to-zero delay. DDM maintains a constant communication channel between your USB peripherals and connected systems, avoiding the time necessary for your systems to re-recognize the devices when switching.In addition to faster switching, the KVM offers All-time Display Data Channel (Full DDC) technology to maintain proper display detection among connected systems, a simple one-touch button for hot-key selection and an integrated 2-port USB hub allowing you to share additional peripherals. Backed by a StarTech 2-year warranty and free lifetime technical support.• USB DDM technology and Dual-Core design for lag-free switching • Supports HD resolutions up to 1920x1440 • All-time Full DDC communication for proper display detection • Includes four 6ft KVM Cables (USB/VGA) • Integrated 2 port USB 2.0 hub • One-touch selectable Hot-keys and front panel push-button computer selection • No drivers or software required Advantage • Switch between devices with minimal lag through fast-switching DDM technology • Instant setup and operation with included KVM cables • Near universal compatibility with all USB input devices through USB DDM Ports Applications • Control 4 USB-enabled computers using a single keyboard, mouse and VGA monitor • Use in call centers, help desks, education and home office environments to control multiple systems • Ideal for financial/banking industries, graphic designers, multimedia applications and industries using CAD/CAM applications