UDMA possible with the LG combo drive?

My LG GCC-4120B is set at “multi-word 2” in device manager, just wondered if there is a flash update to run it UDMA like my Pioneer 106S, device manager lists it running UDMA 4.

I don’t think there is such an update.

btw, it will not be any faster if it supported a higher UDMA transfer rate, it don’t need it since it will never reach a high enough transfer rate to be limited by the UDMA transfer rate…