Black Box 25ft RS232 Serial Cable DB9 Male to Female (White)

The Black Box BC00233 is a 25 foot RS232 serial cable with a DB9 male connector on one end and a DB9 female connector on the other. It provides an immediate way to place extra distance between a computer and a serial device without compromising signal integrity.

The cable follows a 9 pin straight-through wiring scheme, so it works out of the box with common RS232 equipment such as modems, AT style mice, EGA or CGA monitors, barcode scanners, console ports, and many industrial controllers. If you maintain lab instruments, networking gear, or older point-of-sale terminals, this extension keeps the workspace organized and reduces strain on fixed ports.

Signal clarity is protected by a layer of Mylar shielding that helps block electromagnetic and radio-frequency interference often found around power supplies, fluorescent lighting, or crowded rack environments. Inside the jacket, 26 AWG stranded wire gives the assembly the flexibility to route around desks and equipment while standing up to daily movement.

Molded hoods add strain relief at each end, and the built-in thumbscrews let you secure the connectors without hunting for a separate tool. Whether you are setting up a test bench, expanding an office workstation, or servicing equipment in the field, the BC00233 offers a simple, dependable link.

Highlights:

• 25 foot length delivers extended reach between serial devices
• DB9 male to DB9 female connectors for quick installation
• 9 pin straight-through wiring ensures full RS232 compatibility
• Mylar shielding helps prevent EMI and RFI from disrupting data
• 26 AWG stranded wire provides a balance of flexibility and durability
• Molded hoods and thumbscrews create a secure, strain-relieved connection