Acquired this card with no docs. It bears the "TELETEK" logo on the front and back along with "(C)1981 rev2 0601-0112" on the back. I don't have any other model information. Top 1/2 of card has two regulators with heat sinks on the left, and two rows of 16 16k DRAMs each extending to the right side. Bottom 1/2 of the card has mostly TTL, an AMD2964B (40 pin), three TTL delay line devices, one open "jumper socket", and jumpers sprinkled around, with a row of 14 jumpers at the lower right hand corner. (All views described looking at component side with S-100 connector at the bottom. Anyone got one of these cards? Any info on jumper settings etc. would be greatly appreciated. Regards, Dave -- dave04a (at) Dave Dunfield dunfield (dot) Firmware development services & tools: www.dunfield.com com Collector of vintage computing equipment: http://www.parse.com/~ddunfield/museum/index.html