Bus TypeUSB 2.0
Connector A1 - USB B Female
Connector B4 - DB-9 Male
Data Bits7, 8
FIFO256 Bytes
IncludesUSB to RS-232 Serial Adapter; DIN rail kit; 6 ft USB A to B cable; Driver CD; Instruction Manual
InterfaceSerial
Max Baud Rate921.6 Kbps
Number of Ports4
ParityOdd, Even, Mark, Space, None
Port StyleExternal Hub
Power SourceUSB-Powered
Serial ProtocolRS-232
Stop Bits7, 8
Warranty2 Year Warranty