Iconnectivity iconnect midi2 2-in/2-out MIDI DIN connectivity MultiHost capability - connect 2 computing devices simultaneously Supports Mac, PC, and iOS devices Audio Pass-through from one computing device to another Integrated MIDI Manager with Snapshot Preset Storage: For MIDI Thru, MIDI Merge, Filtering, and Advanced Routing Control USB MIDI class compliant USB bus powered Supports 10 ports with 16 channels of MIDI I/O per port Plug and Play - no drivers needed Charge iOS Devices via optional adapter Includes Lightning cable Ports 2 x 2 Computer Connectivity USB 2.0 Compatibility - Windows Windows XP SP3 or later Compatibility - Mac OS X 10.4 or later Power Bus Powered Height 1.46" Depth 2.76" Width 4.17" Weight 0.69 lbs.