IOGEAR's GCS1782 Dual-Link DVI KVMP switch marks a revolutionary step in KVM functionality by combining IOGEAR's Display Technology with the wide screen graphics resolution of today's 30-inch monitors, supporting resolution up to 3840 x 2400. In keeping with the proliferation of high speed devices, the GCS1782 provides two USB 2.0 peripheral ports for asynchronously sharing USB devices between your computers. A powered USB hub may be attached to the peripheral ports for expandability. GCS1782 is equipped with the IOGEAR's Display Technology which remembers your monitor's ideal resolution and refresh rate GCS1782 also supports 7.1 surround sound systems, ideal for video editing. All cables are included.