Startech 10Ft (3M) USB To Null Modem Serial Adapter Cable, Interchangeable Db9 Screws/Nuts

A 10-foot USB-to-serial adapter cable that converts USB connections to null modem RS232 serial ports, essential for connecting legacy industrial equipment, medical devices, or building automation systems to modern computers. The interchangeable DB9 screws and nuts provide secure connections in vibration-prone environments like factories or vehicle bays. Works with Windows and Mac operating systems without additional software. The three-metre cable length reaches across control panels and equipment racks. Ideal for Australian businesses maintaining older infrastructure.