Roland UM880 (2002)
individual macosx drivers for 10.5/10.6/10.7/10.8/10.9
win98/winME, winXP x64 edition, XP/2000, Vista 64bit, Vista 32bit, win732, win764, win8/8.1
https://web.archive.org/web/20021016202751/http://www.edirol.com:80/products/info/um880.htmlhttp://web.archive.org/web/20030402052050/http://www.edirol.com/products/info/um880.htmlhttp://web.archive.org/web/20030401224723/http://edirol.com/products/midi.htmlhttp://web.archive.org/web/20020829203256/http://www.edirol.it/europe/main.asp?id=12&B1=OPEN&la=UKhttps://rolandus.zendesk.com/hc/en-us/articles/360000176723-UM-880-USB-Driver-ModeSystem Requirements
Macintosh
MacOS 8.5, 8.6, 9.x, *OSX
USB ready Apple Macintosh
PowerPC G3 233 or higher processor
64 MB RAM or higher
OMS 2.3.3 or later; or FreeMIDI 1.35 or later
* For users of Mac OSX, this product is compatible with the USB MIDI Class drivers built into Mac OS X, offering full "out-of the-box" compatibility to Mac OSX MIDI software.
Windows
Microsoft Windows 98/98SE/Me/2000/XP
Windows compatible computer with available *USB port
Pentium 200 MHz or higher processor
64 MB RAM or higher (128 MB or higher on Windows 2000)
8 IN/ 8 OUT USB MIDI Interface with hardware MIDI patcher
The UM-880 is the most powerful, easy to use MIDI interface/MIDI patcher available. The vast majority of functions are available through either one or two button commands on the front panel.
With eight sets of MIDI inputs and outputs, the UM-880 lets you simultaneously control up to 128 channels. It’s easy to connect to your computer—simply connect a USB cable and you’re done. The UM-880 is hot-swappable, so you can plug and unplug the UM-880 even while your computer is on. You can also use up to four UM-880 units simultaneously, expanding your system to 512 channels.
The UM-880 features hardware MIDI patcher functionality. MIDI can be routed directly, simply by pressing the panel buttons; and there are none of the complicated settings that are all too common on software patchers. The hardware MIDI patcher makes use of HDMR (Hardware Direct MIDI Routing) technology to ensure low-latency.
The UM-880 can also act as a Stand-alone MIDI patcher with eight memory locations where you can store patch settings.
Just a few major benefits of owning the UM-880 include:
Fast and stable MIDI data transmission realized by FPT (Fast Processing Technology of MIDI transmission)
Eight sets of input/out connections can be stored into memory.
Easy USB connection to your computer.
Convenient “Merge” function.
Cable Check Utility.
If you have a lot of MIDI devices, you will find the UM-880 to be an integral part of your studio or stage rack, or both.
Specifications
UM-880: 128 Channel USB MIDI Interface
Connectors
MIDI connectors (in: 8, out: 
USB connector (front/rear, USB Type B)
Power Supply
AC 117, 230, 240V
Power Consumption
8W
Dimensions
19(W)x 9-1/8(D)x 2-1/2(H) inches
482(W)x 231.4(D)x 44(H) mm
Weight
2.4kg / 5 lbs. 5 oz
Accessories
UM-880 Driver CD-ROM
Owner’s manual
USB cable
Power cord
