reviseted, this time with pics.

here's that funny daughter card i have that i don't know what it does.

what i found googling, were short, pretty useless descriptions on two places
that sell old DEC hardware for rediculous prices, one said:

Controller used in MV3100/40

the other said:

PCB DHW42-VAX400/106

not overy useful, eh? :)

it's got two yellow stickers on it (on the reverse side of the pic)

they are:

54-20662-01
KA425ABWZ8

the pic: http://www.arkham.ws/complab/pics/page86/mystery_card.jpg

i also dug up the SCSI controller from a MV3100/20 that i'll probably never use
if anyone is interested.

-brian