Rocstor USB 2.0 Type-A to RS-232 DB9 Serial Null Modem Adapter Cable (5′)

Convert your computer’s USB 2.0 or 1.1 port into an RS-232 DB9 serial port with the Rocstor USB 2.0 Type-A to RS-232 DB9 Serial Null Modem Adapter Cable. This 5′ adapter cable connects to your computer’s available USB 2.0 Type-A port, allowing it to communicate directly with RS-232 null modem serial DB9 devices without needing any addition cross-wired serial cables or adapters. The integrated FTDI chipset provides support addition customizations, advanced features, and compatibility, making it ideal for almost any setup. With COM retention, the same COM port value will automatically be re-assigned when you remove the cable or reboot the system. This adapter cable is compatible with the Windows, Windows CE, macOS, and Linux operating systems and includes a driver disc.