The StarTech.com ICUSB422 is a professional USB to RS422/485 serial adapter for connecting legacy serial devices to modern computers. Features 1.8 meter cable, DB9 male connector and USB connection. Equipped with COM port retention to preserve settings. USB-powered, no external power adapter needed. Compact design, easy installation.
The ICUSB422 is a robust RS422/485 USB serial adapter with FTDI FT232RL chipset for stable connections. Maximum baud rate: 921.6 Kbps with 256 byte FIFO buffer. Supports None/Odd/Even parity modes, 7 or 8 data bits and 1 or 2 stop bits. COM port retention ensures assigned port numbers are remembered after disconnect/reconnect. USB-powered eliminates external power requirements. Compatible with Windows CE, XP, Vista, 7, 8, 8.1, 10, 11, Windows Server 2003-2019, macOS 10.6-13.0 and Linux Kernel 3.0.x+. DIP-switch controls for easy port configuration. TAA compliant. Weight: 100g. Includes 2-year warranty and free lifetime technical support.
