It's untested but looks to be in good condition. This is a rare early Altair card.
ATARI HPC-101 Portfolio Parallel Interface Serial Port Interface Grey Pink
S-100 Artec Static RAM Board with 12k of RAM (Altair, IMSAI)
*RARE* Vintage Nascom 1 computer board with high speed interface and manuals.
MEI Cash flow bill acceptor interface board Easitrax SC Antenna Board 252018295
Replica Acorn System Computer Versatile Interface Board (VIB) Bare PCB
