This has been a great buy. Zero complaints.

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Product details
Brand: Roland
GTIN: 761294503829
All reviews
These are the most respected single MIDI to USB interface, and deservedly so. There are cheaper devices out the that may work in simple applications, but the Roland UM-ONE mk2 can be trusted with the highest throughput of MIDI data without missing anything. Controller Change messages can swamp some cheaper devices and they will then loose MIDI Note Off messages, causing a note to stay on (cypher), but the Roland UM-ONE mk2 never suffers from this problem.
Works perfectly with Logic pro, Roland Keyboard and MAC Book pro
Great little unit that works well
Amazing little device. Does exactly what I need it to do. Now I can use my SC-88 Pro on my modern PC.
Does the job. Works well!
Works perfectly on iOS 15 and Mac. Big Sur.
Great product & simple to set up
A midi interface that is small, works great and can be taken anywhere.
Works well with Yamaha keyboard PSR2000. No issues.
All went well. I received the product promptly and was kept informed of the progress of my transaction and delivery
So far, so good - it does exactly what it says. I've yet to put it through its paces, latency-wise, but first impressions are very good.
Works perfectly, has plug and play functionality with Windows 10 OS, comes with a CD with the pc drivers aswell if you dont have internet connection. The led lights give helpful feedback for trouble shooting about if its plugged in and flash to show when it recieves a keyboard input, plenty of cable length. Can play multiple notes at the same time without issue. Chip is encased in thick plastic. Glad i purchased this rather then the cheap alternatives.
Bought this unit to use along side the Akai Force to trigger vst instruments on a Windows 10 laptop. Works perfectly.
Good to deal with and quick on post
Works straight out of the box on Windows 10 , and my old Yamaha DX100 (baby DX7).
Works exactly as expected!
Does exactly what it is supposed to do :)
Running Windows 10 and using USB 3.1 connected to Korg I3. Does exactly what it is supposed to do. No fumbling with drivers and settings. Just plugged it in and it works.
Works well
