W994 module with green substrate and a tan plastic extraction handle, attached by two rivets. Handle reads "DIGITAL EQUIPMENT CORPORATION MAYNARD, MASSACHUSETTS" in raised letters. Reverse side of substrate (with solder joints) reads "5-66 PERFORATED BOARD W994A" along the edge. Obverse side has four identical turquoise components and four identical white components. "FLIP CHIP" can be read through substrate beneath two very faint inspection stamps, between the rivets. A repeating "NP" pattern in red print is visible on the substrate.