Digi Edgeport
Easy out-of-the-box solution for I/O expansion is available in a wide variety of configurations for maximum flexibility and scalability
Edgeport USB-to-serial converters offer instant I/O expansion for peripheral device connectivity. An out-of-the-box (external) alternative to PCI cards, Edgeport makes it easy to add serial and USB ports to a PC, server or thin client in minutes without opening the chassis, reconfiguring or rebooting the system.