ADC unit with 2 input channels, 12 bit, 10MHz conversion rate, 4Ksamples FIFO, USB (or PCI on PC104+ form) interface, Linux, QNX driver

I'm looking Analog to Digital Converter (ADC) board with
    2 Input channels
    12 bit resolution
    10 Mega saples/second conversion rate
    4 K samples buffer
    USB interface (or PCI on PC104+ form)
    Linux and QNX (and Windows) SW drivers

Does anybody recomment any board with above characteristics?

Thx