Roland UM-ONE mk2 USB MIDI Interface

Plug a MIDI keyboard into your computer with this one-in/one-out MIDI interface. The UM-ONE mk2 converts standard 5-pin DIN MIDI In and Out plugs to USB.

Compact, convenient, and fast, the affordable Roland UM-ONE mk2 boasts high-performance FPT processing for low latency and tight timing. The bus-powered MIDI interface is compatible with Macs and PCs, and now with the iPad as well via the Apple iPad Camera Connection Kit!


- One-in/one-out MIDI interface with high-performance FPT processing
- Compatible with Mac and Windows operating systems, and now with iOS on the iPad via the Apple iPad Camera Connection Kit
- Super-compact, affordable, and easy to use
- Data indicators for both MIDI input and output
- Conveniently integrated USB and MIDI cables
- USB bus-powered operation
- 6.5-foot cable
WARNING: Cancer and Reproductive Harm -

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.75 lbs
Shipping Dimensions: 9 x 8 x 2 in
Manufacturer Part Number (MPN): UM-ONE-MK2

For support or warranty questions, please contact the manufacturer:
Phone: 323-890-3700

Reviewers gave this product an overall rating of 5 out of 5 stars. (4 ratings)
Submitted August 14, 2015 by Cimmay R in Seattle, WA
"Works Great"
Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Easy install in Windows 10. Just plug it in and use it. No driver to install, download or any messages. It's a little fast response time, better than an external audio box. The package is slick, but hard to open. I respect Roland for keeping a working USB/Midi cable on the market.
Musical Background:
Play piano, synthesizer, electric guitar, all at home for fun.
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