E-MUs Xmidi 2x2 is a compact, plug-and-play USB MIDI interface that provides you with two ultra-fast MIDI inputs and outputs (32 MIDI channels in/outs total), allowing you to connect multiple MIDI devices to your computer. The Xmidi 2x2 features bus-powered operation for total portability, and provides you with status indicators for each MIDI input and output. The Xmidi 2x2 also ships with a handy carrying pouch to protect it in transit.