US-144

USB Four-channel Audio/MIDI Interface with Digital I/O

Manuals Date Language Size 
Owner's Manual
Revision E
03.09.2008 en 1014 KB
Other documents Date Language Size 
Flyer (Product Information)
06.03.2008 en 266 KB
System Software / Firmware Date Language Size 
Firmware v1.12
Updater for OS X
08.03.2008 en 127 KB
Firmware v1.12
Updater for Windows XP/Vista (32 Bit)
08.03.2008 en 276 KB
Firmware v1.12 Release Notes
08.03.2008 en 157 KB
Firmware v1.11
for Windows XP/Vista (32 Bit)
13.11.2007 en 139 KB
Firmware v1.11 for OS X
13.11.2007 en 150 KB
Firmware v1.02 for Windows XP
25.10.2006 en 236 KB
Firmware v1.02 for OS X
25.10.2006 en 133 KB
Drivers Date Language Size 
v2.10 for Mac OS X 10.8 (Mountain Lion)
This driver is not supported by our customer service
14.11.2012 en 2,5 MB
v2.02 for Windows 7/Vista/XP (64-bit)
MIDI timing improvement
Final 64-bit windows driver designed for this product.
12.08.2010 en 1,8 MB
v2.01 for Windows 7/Vista/XP (64-bit)
29.03.2010 en 1,7 MB
v2.00 for Mac OS X (32/64-bit)
Final Macintosh driver designed for this product.
18.12.2009 en 1,2 MB
v2.00 for Windows XP/Vista/7 (32-bit)
18.12.2009 en 1,4 MB
v1.13 Release Notes
25.04.2009 en 223 KB
v1.13 for OS X
25.04.2009 en 833 KB
v1.12 for OS X
17.10.2008 en 942 KB
v1.12 for Windows XP/Vista (32-bit)
Improved precision of the audio latency adjustment in ASIO mode
06.08.2008 en 1,6 MB
v1.12 for Windows XP/Vista (64-bit)
06.08.2008 en 2,1 MB
v1.11 for OS X
Support for Leopard (10.5.1)
08.03.2008 en 946 KB
v1.11 for Windows XP and Vista (32 Bit)
13.11.2007 en 1,5 MB
v1.10 for Windows XP and Vista (32 Bit)
06.09.2007 en 1,5 MB
v1.03 for Windows XP
02.03.2007 en 1,4 MB
v1.02 for Windows XP
25.10.2006 en 1,2 MB
v1.02 for OS X
25.10.2006 en 889 KB
Support Date Language Size 
Support form
(customers from Europe and Middle East only)
25.05.2007 en
Images Date Language Size 
Rear view
1024 x 352 px (=8.7 x 3 cm @ 300 dpi)
13.10.2006 en 57 KB
Front view
1024 x 345 px (=8.7 x 2.9 cm @ 300 dpi)
13.10.2006 en 43 KB
Top/Front view
1024 x 796 px (=8.7 x 6.7 cm @ 300 dpi)
14.06.2006 en 141 KB