Driver – USB1W for Win XP or Win Vista
Type of Download
DriversDescription
This driver update provides a Microsoft-certified USB driver for the USB1W. This driver is certified for AcqKnowledge 3.9.1 with MP100 or Biopac Student Lab 3.7.2 with MP30, running under Windows XP or Windows Vista.
Windows XP
- download usb1w_32bit.zip from the Upgrade Files below
Windows Vista
Drivers vary based on operating sytem bit level
System type: 32-bit Operating System
- download usb1w_32bit.zip from the Upgrade Files below
System type: 64-bit Operating System
- download usb1w_64bit.zip from the Upgrade Files below
IMPORTANT! Read the update procedure
before downloading and installing the appropriate driver update.

Associated Products
- Upgrade to MP36 System
- AcqKnowledge Software
- AcqKnowledge Software Translations
- GLP Licenses
- Biopac Student Lab Animal Systems
- Biopac Student Lab Advanced Systems
- Biopac Student Lab Basic Systems
- Biopac Student Lab Biology Systems
- Biopac Student Lab Human Physiology Systems
- Biopac Student Lab Pharmacology Systems
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