USB MIDI Interface

Multiport USB MIDI Interface

  • USB
  • FPT


(Oct. 25, 2013)
You can download the Driver Ver.1.0.0 for OS X Mavericks (10.9).

(Oct. 21, 2013)
You can download the Driver Ver.1.0.1 for Windows 8.1 / 8.

(Sept. 1, 2012)
Meet the latest UM-ONE mk2!
The UM-ONE mk2 is compatible with the iPad as well via the Apple iPad Camera Connection Kit.

Multiport USB MIDI Interface

The UM-3G is portable and affordable, 3-In/3-Out USB MIDI Interface designed for easy connection of a computer to MIDI devices.

  • - FPT (Fast Processing Technology) for ultra-low latency and fast, stable MIDI transmission
  • - Independent MIDI OUT/THRU switches for each output
  • - Standard OS-based driver mode for instant connection to computers even when drivers are not available
  • - 3-In/3-Out MIDI Ports (female)
  • - Controls up to 48 channels of MIDI equipment
  • - Daisy-chain up to three UM-3Gs for 9x9 MIDI I/O—no additional USB ports required
  • - Up to 3 units can be rack mounted via Roland RAF-70 kit available separately
  • - Ideal MIDI interface for the mid- to larger-sized studio
  • - Great for live settings using multiple MIDI applications
MIDI THRU switch x 3, MODE select switch, UNIT number select switch
MIDI IN x 3 (16 MIDI Channel x 3), MIDI OUT x 3 (16 MIDI Channel x 3), USB Cable, UM-3 Connector x 2
Power Supply
Supplied from the computer via USB
Current Draw
90 mA
Owner's Manual, CD-ROM
Rack Mount Adaptor: RAF-70

All specifications and appearances are subject to change.


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