Updates & Drivers

• UM-550 Driver Version 1.0.1 for Windows 8/8.1

  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-550 Driver Version 1.0.0 for Windows 7 32-bit Edition

  This is the EDIROL UM-550 driver for Microsoft(R) Windows 7.

• UM-550 Driver Version 1.0.0 for Windows 7 64-bit Edition

  This is the EDIROL UM-550 driver for Microsoft(R) Windows 7 64-bit Edition.

• UM-550 Driver Version 1.0.0 for Windows Vista 32-bit Edition

  This is the EDIROL UM-550 driver for Microsoft(R) Windows Vista(TM).

• UM-550 Driver Version 1.0.0 for Windows Vista 64-bit Edition

  This is the EDIROL UM-550 driver for Microsoft(R) Windows Vista(TM) 64-bit Edition.

• UM-550 Driver Version 1.2.0 for Windows XP / Windows 2000

  This is the EDIROL UM-550 driver for Microsoft(R) Windows(R) XP Home Edition/Professional and Microsoft(R) Windows(R) 2000 Professional.

• UM-550 Driver Version 1.0.0 for Windows XP x64 Edition

  This is the EDIROL UM-550 driver for Microsoft(R) Windows(R) XP Professional x64 Edition.

• UM-550 Driver Version 1.2.0 for Windows 98 / Windows Me

  This is the EDIROL UM-550 driver for Microsoft(R) Windows(R) 98 / Microsoft(R) Windows(R) Me.

• UM-550 Driver Version 1.0.0 for Mac OS X Mavericks (10.9)

• UM-550 Driver Version 1.0.0 for Mac OS X 10.8

• UM-550 Driver Version 1.0.0 for Mac OS X 10.6 or later

  This is a driver for using the UM-550 with Mac OS X 10.6 (Snow Leopard).

  • Compatible with Apple's standards of CoreMIDI
    
  • Universal Binary Driver (32-bit and 64-bit drivers)
  • Single/Multi processor support
  • Compatible with Mac OS X v10.6 "Snow Leopard" as of Sep. 9, 2009

• UM-550 Driver Version 1.2.0 for MacOS X

  This is a driver for using the UM-550 on MacOS X.
  - Compatible with Apple's standards of CoreMIDI
  - Universal Binary (This driver can work on both CPU, Intel processors and PowerPC processors.)
  - Single/Dual processor support
  - Compatible with Mac OS X v10.5 "Leopard" as of OCT. 26, 2007

• Clean-All USB Driver Utility

  This utility clears out all Roland USB Windows drivers and should be used if you are having difficulty installing your USB driver.
  
  Note: You will have to reinstall the drivers for any other Roland device that is using a USB connection for Audio or MIDI.