iConnectivity iConnectMIDI2+ , MIDI-Interface 2x In / 2x Out for iPad, iPod, iPhone touch, MAC OSX 10.4 or higher or WIN XP SP3 or higher, Plug & Play, integrated MIDI Manager with Snapshot Preset Storage for MIDI Thru, MIDI Merge, MIDI Filter and Advanced Routing Control, MultiHost Capability, Charge iOS Devices with optional power supply (#325807), Dimensions: 106 x 37 x 70 mm, Weight: 312 g