FTDI USB to serial adapter with DB9 connector lets you connect RS422 and RS485 devices to your computer's USB port.
- Supports data transfer speeds up to 230 Kbps-double the speed of a built-in serial port
- Automatically reassigns COM values to each port to avoid additional configuration
- USB-powered, so no bulky or obtrusive external power supply is required
- Double shielding protects against EMI/RFI line noise that can distort or destroy data
- Compatible with Windows, Mac and Linux-works with most computers
- 3-year limited warranty
