Departments > Keyboards > MIDI Controllers & Interfaces > MIDI Interfaces > MIDI Hardware Devices > Roland > 1 x 1 USB MIDI Interface

Roland 1 x 1 USB MIDI Interface

SKU: # 378363   |   Model: # UM-ONE-MK2   |    Product Reviews10 Reviews  Write a Review
Roland
Roland
1 x 1 USB MIDI Interface

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1 x 1 USB MIDI Interface
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Description
Q & A 2
Reviews 10

Description

Now Compatible with the iPad

Compact, convenient, and fast, the affordable 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

Connectors:
- MIDI IN cable (CONNECT TO MIDI OUT) x 1 (1 MIDI channel)
- MIDI OUT cable (CONNECT TO MIDI IN) x 1 (1 MIDI channel)
- USB cable
Switch: COMP/TAB switch
Indicators:
- USB indicator
- MIDI IN indicator
- MIDI OUT indicatorPower Supply Supplied from the computer via USB cable
Current Draw: 70 mA
Accessories:
- Owner's Manual
- UM-ONE CD-ROM

Q & A

Question: Would this work with the Korg ARP 2600m, which has midi via USB?
- asked on Jun 2, 2025
Answer: No, this needs to be plugged into a computer
- answered by Ron Elliott, Saint John, New Brunswick
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Question: Once connected to the USB on a PC, does this unit supply external power through the Midi output to say, a Midi Solutions T8 or Quadra Thru?
- asked on Aug 8, 2025
Answer: Yes
- answered by Ron Elliott, Saint John, New Brunswick
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Reviews

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4.2/ 5      10  Reviews
5 Stars
54 Stars
43 Stars
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Works with an old Boss GT-3 On Win10

3 of 3 customers found this review helpful

Features  
Quality  
Value  
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Product Experience   I own it
Closest Store   Vancouver, British Columbia
I have a '99 Boss GT-3 which I bought from a bud about 20 years ago. I recently pulled it from storage after 12 years and, yup, I still didn't have a clue what to do with it as all his User Patches weren't to my taste, or just made my Bandit 112 squeal (feedback overload). So I decided to erase all his User Patches and start clean, but wanted to save what he downloaded, just in case .... This Roland cable was exactly what I needed to upload/save all the GT-3 data to my PC as it's SysEx compatible. I use GT-3FxFloorboard. I was also able to download some new patches. Thanks FxFloorboard for your software, and thanks PoCo Store!!! I got it used in Mint condition
Posted by GP on Apr 1, 2024
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Works with Surface Pro 7 (if you do this...)

2 of 2 customers found this review helpful

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Product Experience   I own it
Closest Store   Ottawa, Ontario
Hi. I finally got it work with my Surface Pro 7. I spent quite a few hours trying to get it to work with my Roland HP-3 digital piano and Finale software on my Surface Pro but the answer was just so simple. It doesn't work with USB 3.0 but those are supposed to be compatible to 2.0 anyway. Anyway, use a pen to flip the switch on the UM-ONE to "TAB" for tablet. Yes, my Surface Pro was in not in tablet mode itself but the MIDI device needs to get set to TAB no matter what mode you use your SP. No need for drivers, it gets installed right away and works great. A SP is both a PC and a tablet. But only use that device set to tablet. It works likes a charm now.
Posted by Peter Forrest on Aug 31, 2021
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Only thing that worked.

1 of 1 customers found this review helpful

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Quality  
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Product Experience   I own it
Closest Store   Edmonton Mayfield, Alberta
Tried a few midi to usb cables, none worked on my Roland D10. This cable is the only one that did exactly what it was supposed to. Works great but at $40CDN it is a tad on the expensive side.
Posted by Richard Bell on Nov 20, 2019
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Only works with USB-2

1 of 2 customers found this review helpful

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Quality  
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Overall  
Product Experience   I own it
Closest Store   Cambridge, Ontario
Took a little while to figure out that this only worked with my USB-2 ports...I tried it in type 1 and 3 and it would not recognize. Once the I figured that out it worked great...used it for connecting Roland electronic drums.
Posted by Big Dan on May 3, 2019
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Works great

5 of 5 customers found this review helpful

Features  
Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Orleans, Ontario
I've been using a Scarlett audio interface with no midi in/out and wanted to connect my midi keyboard. This works perfect. Plugged it in and it worked right away. I was pleasantly surprised that I didn't have to do anything. It just works. No issues at all.
Posted by Nate on Feb 15, 2019
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Works great

1 of 1 customers found this review helpful

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Closest Store   Waterloo, Ontario
Using with Yamaha CLP 300, and Musescore, on Windows 10.
Posted by Bruce on Dec 22, 2017
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Doesn't work

4 of 7 customers found this review helpful

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Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Winnipeg (Pembina), Manitoba
Really hard to install on my MacBook Pro. Doesn't work with GarageBand and my Roland piano. I am returning it tomorrow.
Posted by Christine on Jun 8, 2017
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New life for an old V-Drum kit

2 of 2 customers found this review helpful

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Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Burlington, Ontario
Suddenly, my 17-year-old V-Drum kit has new life, with unlimited sounds from EZ Drummer, etc. One of the best and least expensive upgrades ever! Works great.
Posted by JR on Nov 26, 2016
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Excellent Midi-USB interface

3 of 3 customers found this review helpful

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Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Kanata, Ontario
It does exactly what it promises and has never failed. It was easy to setup and integrates perfectly with my rig.
Posted by anonymous on Apr 7, 2015
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Does what it says

3 of 3 customers found this review helpful

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Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Dartmouth, Nova Scotia
I have had this product for a few months. I use it with my Roland digital piano and Sonar X1. This was my first time using a MIDI interface it was very easy to set up and it did more than I was expecting.
Posted by anonymous on Jun 26, 2014
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