IBM PC-XT, Vectorbord Plugbord

4613-1 - VECTOR Electronics and Technology, Inc.

62 contacts (31 each side) on 0.100" centers.
Voltage and ground buses around board perimeter on both sides.
Auxiliary bus line along lower edge of board on both sides.
I/O mounting area for 37-pin D-sub and ribbon cable connectors.
Mounting bracket and hardware kit included (P/N HD36B).