Up for your consideration is a vintage 1994 Compaq Presario 920 924 CDS 486 motherboard based on a VLSI chipset, with onboard 1MB Cirrus Logic CL-GD5434 video and ESS688F AudioDrive ISA sound, as well as built in 4MB Hitachi FPM memory. This board connects to a proprietary Compaq riser to get power and expansion slots - thusly I have no way to test this (sold as parts only!). This item looks brand new - I bought it as a spare in the late 1990s and never used it - has been in my climate controlled storage a very long time. Compaq part number is 171009-001.
I will package this well and ship this via USPS Ground Advantage. Thanks for looking!