The Digi Edgeport 421 is a robust USB multiport serial adapter that simplifies the connection of serial devices to your computer. Ideal for applications in point-of-sale, industrial automation, and mobile computing, this device ensures reliable performance in critical environments.
With its plug-and-play functionality, you can easily expand your serial port capability quickly and efficiently. The Edgeport 421 connects via USB and provides four RS-232 serial ports and one parallel port, making it a versatile solution for your connectivity needs.
Digi 301-1004-21 Edgeport 421 USB Multiport Serial Adapter