http://web.archive.org/web/20050514004813/http://www.edirol.com/products/info/ua101.htmlhttp://www.soundonsound.com/reviews/edirol-ua101https://www.roland.com/global/support/by_product/ua-101/updates_drivers/comprehensive driver support including:
windows 10, windows 8, win7 64, Win7 32, Vista 64, Vista 32,XP x64, XP, win2000, win98, 10.9, 10.8, 10.6, mac os 9
System Requirements
10-channel performance using USB 2.0 (Hi-SPEED USB) Windows
OS: Microsoft® Windows®XP Home SP1/XP Professional SP1
* OS update is required (Microsoft Knowledgebase ID 822603).
Microsoft® Windows®XP Home SP2/XP Professional SP2
Computer: Windows XP compatible computer equipped with a USB 2.0 (Hi-SPEED USB) port
*Intel chipset recommended.
*When using an added USB 2.0 interface card, such as a PCI card, "NEC PCI to USB Enhanced Host Controller" is recommended.
CPU/Clock: Pentium® III, Pentium® 4, Pentium® M Processor 1.2 GHz or higher.
* Pentium® 1.3 GHz or higher is recommended for laptops.
* UA-101 may not perform to its full specs when used with Celeron® Processors.
Memory(RAM): 256 MB or more
(Two channel full-duplex recording / playback performance is capable.
Input 3-8 and output 3-8 ports don't work. 44.1 and 48 kHz sampling rates are applicable.)