StarTech 1P3FFCNB-USB-SERIAL 3Ft USB to Null Modem RS232 Serial Adapter FTDI

3.3ft (1m) USB to Null Modem Serial Adapter Cable, Interchangeable DB9 Screws/Nuts, COM Retention, USB-A to RS232, FTDI, Level-4 ESD Protection, Windows/macOS/ChromeOS/Linux - Rugged TPE Construction Add an RS-232 null modem serial port to a laptop or desktop, using an available USB-A port Warranty Information Warranty 2 Years Connector(s) Connector A 1 - USB 2.0 Type-A (4 pin, 480Mbps) Connector B 1 - 9 pin D-Sub (DB-9) Female Environmental Operating Temperature -40°C to 80°C (-40°F to 176°F) Storage Temperature -40°C to 80°C (-40°F to 176°F) Humidity 0% ~ 95% RH (non-condensing) Hardware Ports 1 Interface Serial Bus Type USB 2.0 Port Style Cable Adapters Industry Standards USB 2.0/1.1 RS-232 Chipset ID FTDI - FT232R Indicators LED Indicators 1 - Data Receive LED: Flashes Green to indicate activity 1 - Data Transmit LED: Flashes Yellow to indicate activity 1 - USB LED: Solid Blue to indicate driver has been installed, and US