Incite Technology USB-DUXfast
The USB-DUXfast is an USB-based analog data acquisition device. It supports up to 16 channels at 3 MHz. It does not include any preamplifier, and has input levels of +-0.5V or +-0.75V.
Available for testing
User:Jpa has this device and no current use for it. It can be borrowed if someone is interested in developing driver for it and/or adding comedi interface to sigrok.