Connectors MIDI IN Cable (connect to MIDI OUT) x 1 (16 MIDI Channels) MIDI OUT Cable (connect to MIDI IN) x 1 (16 MIDI Channels) USB Cable Switch COMP/TAB switch Indicators USB Indicator MIDI IN Indicator MIDI OUT Indicator Power Supply Supplied from the computer via USB cable Current Draw 70 mA Accessories Owner's Manual Size and Weight (main unit only) Width 60 mm 2-3/8 inches Depth 30 mm 1-3/16 inches Height 14 mm 0-9/16 inches Weight 100 g 0 lbs. 4 oz. In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.
Downloads Brochures & Catalogs Updates & Drivers Brochures & Catalogs UM-ONE mk2 Brochure Computer Music Product Guide 2012 Flexible solutions for your music production needs. Updates & Drivers UM-ONE Driver Ver.1.0.1 for Windows 10/11 UM-ONE USB Driver Windows 8/8.1 v1.0.2 IMPORTANT NOTICE: When the Windows SmartScreen is displayed upon installing the driver, please perform the following procedure: 1. Click [ More info ] 2. Click [ Run anyway ] * Skip Step 1 If your PC is not connected to the internet. UM-ONE Driver Ver.1.0.1 for Windows 8 / 7 / Vista / XP UM-ONE mk2 Driver Ver.1.0.4 for macOS Big Sur 11.x / Monterey 12.x / Ventura 13.x / Sonoma 14.x / Sequoia 15.x UM-ONE mk2 Driver Ver.1.0.3 for macOS 10.15 UM-ONE mk2 Driver Ver.1.0.2 for macOS 10.13 / 10.14 UM-ONE Driver Ver.1.0.1 for macOS 10.12 UM-ONE Driver Ver.1.0.0 for OS X 10.9 / OS X 10.10 / OS X 10.11 This is a driver for using the UM-ONE / UM-ONE mk2 on OS X 10.9 / OS X 10.10 / OS X 10.11. UM-ONE Driver Ver.1.0.0 for Mac OS X v10.4 /v10.5 / v10.6 / v10.7 / OS X v10.8
Support Owner’s Manuals Support Documents If you have questions about operating your Roland product, please check our Knowledge Base for answers to the most common questions. You can also contact our Product Support through Roland Backstage. In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference. Owner’s Manuals [English] UM-ONE Owner's Manual Support Documents Roland UM-ONE mk2, A-49: Notice Concerning the CD-ROM previously included in the package