The USB to RS232 Adapter with PL2303 Chip provides a reliable solution for connecting serial DB9 devices to modern USB ports. Compatible with a wide range of operating systems, including Windows, Mac, and Linux, it offers seamless connectivity for various legacy devices like modems, barcode scanners, and PDAs. With its gold-plated connectors and USB-powered design, this adapter ensures optimal performance and durability without needing external power.

This is a shielded RS232 DB9 female to DB9 female serial cable. You can connect our CFA-632 or CFA-634 serial displays to a standard 9-pin RS 232 connection as found on a PC.

DB-9 RS-232 Serial Male to DB-9 RS-232 Serial Female Adapter Cable 3 ft. - Beige. Extends any DB-9 cable. This 3ft multipurpose cable is ideal for mobile users and reduces cable clutter. It is fully-wired to support serial printer, mouse, modem, switch, video splitter, mono & multisync video applications. QVS cables are UL listed, have matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to end shielding. QVS is a major manufacturer of cables and connectivity products for the computer and communication industries. QV

DB-9 RS-232 Serial Female to DB-9 RS-232 Serial Female Adapter Cable 10 ft. - Beige. Connects any RS-232 serial device with DTE D-B9 to PC with DB-9 serial port. This null modem cable also allows you to transfer files between two computers using its DB-9 serial port as well as all RS-232 DTE to DTE connections. Works with file transfer software that comes free with MS DOS & Windows and Laplink's software. QVS cables are UL listed, have matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to end shielding.