StarTech.com 3m USB to Serial Adapter, COM Retention, FTDI, A DB9 Cable, RS232, Interchangeable Screws/Nuts

REPLACEABLE SCREWS & NUT: Attach the adapter to serial device with the pre-installed screws or use the nuts included for compatibility with serial peripherals/cables; RS-232 connection via USB-A port LED INDICATORS: the send and receive LED indicators provide real-time monitoring of port activity, while the USB LED indicates when the adapter has been successfully detected by the desktop or laptop Compatibility: works with Windows, macOS, ChromeOS and Linux; automatic Installation of drivers on Windows 7+, macOS 10.15+ and Linux; COM retention provides automatic reassignment of the COM port when cable or OS is reconnected/started BUILD QUALITY: Solid, one-piece molded TPE housing and Level 4 ESD protection (15kV air/8kV contact) increase reliability and longevity; copper shielding reduces EMI/RFI interference; gold-plated connectors; operating temperature from -40°C to 80°C Specifications: 3 m cable length; FTDI FT232R chipset; maximum baud rate: 921.6Kbps; 128 byte RX and 256 byte TX FIFO; Odd/Even/Mark/Space/None Parity Modes; 7 or 8 data bits; 1 or 2 stop bits