N.E.T. 010255 Expansion Board ISA Card Computer Memory Module

N.E.T. 010255 Expansion Board ISA Card Computer Memory Module

The N.E.T. 010255 is an ISA expansion board designed for legacy computer systems from the 1980s and 1990s era. This card plugs directly into the ISA (Industry Standard Architecture) bus slot found on early IBM-compatible personal computers, XT-class machines, 286, 386, 486, and early Pentium systems. ISA expansion boards were the standard way to add memory, I/O capabilities, and specialized functions to computers before PCI became the dominant bus architecture.

Specifications & What's Included

• Model: N.E.T. 010255
• Type: ISA Expansion Board
• Bus Interface: ISA (8-bit or 16-bit, standard for the era)
• Form Factor: Full-length ISA card
• Era: 1980s–1990s vintage computing
• Condition: Used, pulled from working environment, visually inspected
• Includes: Expansion board only

Applications

ISA expansion cards like the N.E.T. 010255 were essential components in desktop computing during the PC's early decades. They provided critical functions including additional RAM expansion, disk controller interfaces, video enhancements, communication ports, and specialized processing capabilities. This particular board would have been installed in office computers, educational institutions, and industrial control systems common to the 1980s and early 1990s. The N.E.T. brand was a recognized supplier of computer expansion products during this period. Today, these boards are sought by vintage computer enthusiasts, retrocomputing hobbyists, and collectors of classic computing hardware. They remain compatible with working ISA-bus systems and can be used for system restoration, experimentation, and building period-accurate retro computing setups.