Widesly uses in point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, scanners, oscilloscope; Allows 2 x DB9 ports w/bi-directional RS232 speeds up to 921.6K bps per port, available 256 byte FIFO buffer & 9th data bit; Supports max baud rate of up-to 921.6K bps; W/ a standard bracket pre-installed & 1 X low profile bracket incl for versatile install; Compatible with Windows, Linux