Usb 2 serial db9 male 232 cable adapter

Today's remote access and multiuser environments demand high-speed communications. Faster modems and servers can't do the job alone, they need to be connected to high-speed serial ports designed to keep pace with these higher-performing environments. That's why leading VARs and system integrators specify the Digi AccelePort Xr multiport serial adapters when they need intelligent boards that deliver the utmost in serial I/O performance. The AccelePort Xr offers two solutions. The AccelePort Xr 920 product line provides the highest-performing throughput, up to 921.6 Kbps in two-, four- and eight-port EIA-232 solutions. The AccelePort Xr 422 product line provides four- and eight-port EIA-422 solutions for transmitting data up to 230 Kbps over greater distances, ensuring complete reliability in harsh environments. When combined with Digi's on-board firmware and driver software, the AccelePort Xr offers the most complete and powerful serial I/O solutions on the market today.