Product information:

Port
Ports                            2
Protocol                        RS232
Connector                     DB9 Connector - 9 Pin Male
Tx FIFO                        Size 128
Rx FIFO                        Size 256
Operating Distance         EIA - RS232 Standard
Cable2 Port Cable:         DB9 connector (9 Pin Male)
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                  No
PCB Layers                   4
ExpressCard Width        34mm (fits both 34mm and 54mm ExpressCard slots)
Power Consumption       90mA @ 3.3V
Product Weight              0.038 kg, 0.08 pounds
Product Dimensions       110(l) x 46(w) x 20(h) mm, 4.33(l) x 1.81(w) x 0.79(h) inches
Packaged Weight          0.241 kg, 0.53 pounds
Packaged Dimensions   150(l) x 40(w) x 145(h) mm, 5.91(l) x 1.57(w) x 5.71(h) inches
GTIN-12 837324001464
Interface
USB 2.0                       480 Mb/s USB 2.0 data rates.