Product information:

Port
Ports                       1
Protocol                   RS232
Connector                DB9 Connector - 9 Pin Male
Tx FIFO                   Size 128
Rx FIFO                   Size 256
Operating Distance    EIA - RS232 Standard
CableNo Cable;         Integrated Connector
Port Settings
Max Baud Rate         921,600
Data Bits                  7 or 8
Parity                      Odd, Even, None, Mark or Space
Stop Bits                  1 or 2
Flow Control             RTS/CTS, DSR/DTR, XON/XOFF
Tx/Rx Modes           Point to Point
General
Ruggedised             Yes
PCB Layers              4
ExpressCard Width   34mm (fits both 34mm and 54mm ExpressCard slots)
Power Consumption  40mA @ 3.3V
Product Weight         0.029 kg, 0.06 pounds
Product Dimensions  101(l) x 38(w) x 20(h) mm, 3.98(l) x 1.50(w) x 0.79(h) inches
Packaged Weight     0.125 kg, 0.28 pounds
Packaged Dimensions 150(l) x 140(w) x 40(h) mm, 5.91(l) x 5.51(w) x 1.57(h) inches
GTIN-12 837324001457
Interface
USB 2.0                   480 Mb/s USB 2.0 data rates.