W505 module with green substrate and a tan plastic extraction handle, attached by two rivets. Handle reads "DIGITAL EQUIPMENT CORPORATION MAYNARD, MASSACHUSETTS" in raised letters and 044 B in incised letters. The reverse side of the substrate (with solder joints) reads "LOW VOLTAGE DETECTOR W505B 8-70" along the edge. The obverse side is covered by a variety of components, the largest of which reads " TRIMIT 275-1-502 5K 7032DB BOURNS." Three inspection stamps, two black and one red, are located near the right-hand rivet. "FLIP CHIP" is visible through the substrate at the handle.
