Roland UM-ONE mk2 USB MIDI Interface, 1-In/1-Out 16-Channel
Authorized Dealer
Estimated Shipping Widget will be displayed here!
Orders placed between Monday - Friday before
1:00 PM PST will most likely ship out the same day. We work hard to process and ship your items quickly so you can start enjoying them as soon as possible.
Found a lower price? Contact us and we'll see if we can match it! Price match will only be applied to products sold and shipped by authorized retailers of the brand.
No restocking fee will be charged when you opt for store credit. Exclusions apply.
Condition: New
Description
The Roland UM-ONE mk2 is a compact, bus-powered USB MIDI interface that delivers fast, reliable MIDI connectivity between your computer and your keyboards, synthesizers, drum machines, and sound modules. Built around Roland's high-performance FPT (Fast Processing Technology) processing, the UM-ONE mk2 keeps latency low and clock timing tight, so your sequenced parts stay locked in and your performances feel responsive. With one MIDI IN and one MIDI OUT, each carrying a full 16 MIDI channels, it's an ideal solution for home studios, mobile rigs, and anyone who needs dependable MIDI I/O without the bulk or expense of a larger interface.
Designed for true plug-and-play convenience, the UM-ONE mk2 features integrated USB and 5-pin DIN MIDI cables, so there's nothing extra to buy or lose. It draws power directly over USB, requiring no external adapter, and clearly labeled USB, MIDI IN, and MIDI OUT indicators give you instant visual confirmation of data flow. A handy COMP/TAB switch lets you optimize the interface for your setup, making it equally at home connecting a controller keyboard to a DAW or driving a vintage MIDI sound module.
Broad compatibility makes the UM-ONE mk2 a versatile addition to any studio. It works with macOS and Windows computers, and it can even connect to an iPad using the Apple iPad Camera Connection Kit, letting you bring MIDI hardware into your mobile music apps. Super-compact, affordable, and travel-friendly, the Roland UM-ONE mk2 is a go-to USB MIDI interface for producers, performers, and hobbyists who want a no-fuss, road-ready connection between gear and computer.
Features
- High-performance FPT (Fast Processing Technology) for low latency and tight MIDI clock timing
- 1 MIDI IN and 1 MIDI OUT, each supporting all 16 MIDI channels
- USB bus-powered operation — no external power adapter required
- Integrated USB and 5-pin DIN MIDI cables for true plug-and-play convenience
- USB, MIDI IN, and MIDI OUT data indicators for at-a-glance monitoring
- COMP/TAB switch to optimize the interface for your setup
- Compatible with Mac, Windows, and iPad (via Apple iPad Camera Connection Kit)
- Super-compact, lightweight design ideal for mobile and home studio use
Technical Specifications
- Type: USB MIDI interface (1-in / 1-out)
- MIDI Channels: 16 channels (IN) / 16 channels (OUT)
- Connectors: MIDI IN cable, MIDI OUT cable, USB cable (integrated)
- Indicators: USB, MIDI IN, MIDI OUT
- Switch: COMP/TAB
- Power Supply: USB bus-powered (supplied from computer via USB)
- Current Draw: 70 mA
- Width: 60 mm (2-3/8 in)
- Depth: 30 mm (1-3/16 in)
- Height: 14 mm (9/16 in)
- Weight: 100 g (4 oz)
- Compatibility: macOS, Windows, and iPad (via Apple iPad Camera Connection Kit)
What's Included
- Roland UM-ONE mk2 USB MIDI interface (with integrated USB and MIDI cables)
- Owner's Manual
