USB CM0264 2X4 Matrix KVMp Console Switch One Dual Display USB console independently and simultaneously controls two DVI computers, two HDMI computers or devices, and two additional USB devices Dual Display - simultaneously control one computer on one display and view another source on the other display Graphical User Interface (GUI) for convenient, user-friendly operation Innovative desktop control features include on-screen fi le transfer and copy-paste functionality, and cursor shift function in dual display mode 2-port USB 2.0 hub built in; fully compliant with USB 2.0 specification Independent switching of KVM, USB peripheral, and audio focus Computer selection via front panel pushbuttons, hotkeys, and GUI Dolby True HD and DTS HD Master Audio support