StarTech.com 1ft (30cm) USB to Null Modem Serial Adapter Cable COM Retention FTDI USB-A to DB9 RS232 Interchangeable DB9 Nuts/Screws Windows/macOS/Linux

Add an RS-232 null modem serial port to a laptop or desktop. using an available USB-A portAdd RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts directly without the need for additional cross-wired serial cables or adapters.Serial Port ExpansionThe 1-foot (30-centimeter) Null Modem USB Serial Adapter adds an RS-232 serial DB/DE-9 (female) connector to a desktop or laptop via a USB Type-A port. Secure the adapter to a serial device. using pre-installed and removable DB-9 nuts. or install the included slotted D-Sub thumbscrews for compatibility with other serial peripheral devices or cables.LED IndicatorsData transmission and reception LED indicators on the adapter provide real-time monitoring of port activity. The USB LED indicates when the adapter has successfully enumerated on the desktop or laptop. All the LEDs aid with diagnostics and troubleshooting.Seamless ConnectivityThe adapter is compatible with Windows. macOS. ChromeOS. and