M-Audio MIDISport 4x4 USB MIDI Interface with SMPTE

The USB MIDISPORT 4x4 is our most flexible bus-powered multi-port interface. You get 64 x 64 channel addressing to accommodate lots of gear, and bus-powered architecture provides the option of totally mobile operation.

Features:

• 4-in/4-out MIDI interface
• 64 discrete MIDI input channels
• 64 discrete MIDI output channels
• bus-powered—requires no external power supply
• compact and lightweight for mobile or desktop use
• size/weight: 8-1/2” (w) x 4-1/2” (d) x 1-3/4” (h); 1.85 lbs.