From: David
Woyciesjes <DAW(a)yalepress3.unipress.yale.edu>
 Date: Mon, 8 Oct 2001 16:49:55 -0400
 I have a Unisys 486 computer. It's a SX-25, with a DX-50 in it also.
 It's mfg date is 10/92, and style number is SG-3102-425. It's "plateau"
is
 labelled Evaluation Unit A. That would explain the XXXX in the FCC ID
 field...
 On the motherboard itself, it has a sticker with...
 43611896-000
 PW300  486SX/25
 9240      AVEX 
Sounds like a 486SX/25 system upgraded to a DX2/50 with an OverDrive chip.