RocketPort® USB Serial Hub III

The RocketPort USB Serial Hub III is a USB-attached 8-port serial expansion device for PC-based servers and client computers.

Highlights

Simplified serial port expansion — add eight, individual, high-speed RS-232 serial ports per RocketPort USB Serial Hub—add hubs as your serial port needs grow.
Superior application compatibility — serial ports appear as standard COM/TTY ports, accessible by any application.
Complete "Out of the Box" solution — no need to open chassis or install expansion cards. Simply connect the RocketPort USB Serial Hub III to an available USB port.
Robust serial port interface support — supports all standard serial devices. Includes modem control, and hardware and software flow control on all ports.
Quick, easy install — no IRQs, I/O addresses, or DMA channels to configure!
Compact size — measures less than 1.75" tall!
Persistent serial port settings — initially installed serial port configuration remains consistent regardless of which USB port is used on the system.