MOTU MIDI Express 128

Built from the same technology found in MOTU’s flagship MIDI Timepiece, the MIDI Express 128 is a professional MIDI interface that provides plug-and-play connectivity to any USB-equipped Macintosh or Windows computer. The Express 128 provides 8 MIDI IN, 9 MIDI OUT, 128 MIDI channels and compatibility with all Macintosh and Windows software.
The MIDI Express 128 takes full advantage of USB, giving you high-speed MIDI throughput, sub-millisecond timing accuracy, support for hot-swapping and plug-and-play expansion. Need to connect another sound module or synth, No problem. Just add another MOTU USB MIDI interface via any available USB port. And the Express 128 is powered by USB no wall wart or AC plug.

Features
MIDI connectivity – Provides eight independent MIDI inputs and outputs for a total of 128 MIDI channels.
Expansion – MOTU MIDI interfaces grow with you. Expansion is simple.
Add additional MIDI ports by plugging in another MOTU MIDI interface.
Compatibility – Works with your favorite software. Includes drivers for Mac OS9, Mac OS X and Windows Me/2000/XP.
High-speed USB connection.
USB-Powered – Bus-powered from USB connection. No additional power necessary.