identify mainboard by U-Board

U-Board / Uniboard [U0 / 1792]
out of business

??	2A59CU0DC
??	2C4X2U02-00	UM82C49x
??	2C4X6U01-00	UM49xF
KS-TG919 v3.1	01/17/96 2C403U0Z-00 SIS-471/B/D-B
??	2C403U01-0B		sold as EF9417 by EFAR
??	2A4X5U03-00