Может поможет чем:
http://www.posiflexru.com/files/manuals/UMMR2KB.PDF Note 1: To use the USB interface MSR in operating system without USB
support, please set USB keyboard enabled in BIOS (CMOS) setup.
Note 2: Since this USB interface MSR works as a USB keyboard which is
a normal HID (Human Interface Devices) in USB classification, no
special driver shall be required.