DB-9 Cables - Assorted
Product information
On Sale
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Description
Circa 1980's to Early 2000's
History of Production:
- Standard Introduction: The underlying technical standard, RS-232, was originally introduced in 1960 and used a larger 25-pin D-sub connector (DB-25).
- DB-9 Appearance: As technology advanced and many of the original 25 pins became obsolete, vendors moved to the more compact 9-pin connector (technically DE-9, but commonly called DB-9) in the early 1980s. It became a standard feature on the IBM PC/AT in 1984.
- Widespread Use: The cables were a standard for connecting computer peripherals like modems, printers, and mice throughout the 1980s and 1990s until USB largely replaced them for consumer applications.
- Current Production (as of 2025): Despite being largely obsolete in mainstream personal computing, DB-9 serial cables are still actively manufactured and sold. They remain vital in specialized applications, including industrial automation, networking equipment (for console ports on routers/switches), scientific instruments, and for maintaining legacy systems.
PLEASE NOTE: Rental rate is per cable. Various lengths and colors available.