The EDIROL UM-1SX is a simple USB MIDI interface, offering one MIDI input and one MIDI output. USB bus-powered, adapter-free Compatible with Windows XP / 2000 / ME / 98, Mac OS 9, OS X Accepts any length MIDI cables (sold separately)
Perfect for small scale MIDI studio applications or portable MIDI stations.
Fast, stable MIDI data transmission via FPT ( Fast Processing Technology of MIDI Transmission )
Supports both advanced an OS-standard drivers (Mac OS X only)