Oh, YES. This is the Soltek SL-75MAV. It's identical to the SL-75KAV, with one important difference: onboard ProSavage graphics! How good is it for DOS gaming? Details to come in the future, when I throw it into the retro box.
What's this yellow port? Looks like an IDE port, right? Except it's a digital video port that I can find precisely zero information on! Would love to tap it for potential DVI output.