UOTEK Industrial PCI to 4 Ports RS232 High Speed Serial Card RS232 to PCI DR44 Expansion Converter DB9 Connector UT-764 Adapter with ESD Protection

Parameter:
Interface
Connector: DR44 female x 1
BUS: 32 bits Universal PCI
Signal
RS-232: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI
Transmission rate: 300bps- 921.6 kbps
Data bits: 5, 6, 7, 8
Stop bits: 1, 1.5, 2
Check bits: None, Even, odd, Space, Mark
Flow control: RTS/CTS XON/XOFF
Operating temperature: -40~85
System: Win2000/2003/XP/Vista/2003_Server/7/8/ 8.1 /NT 4.0 /CE 4.2 / 5.0 / 6.0 /Vxworks/Linux 2.4. x/ 2.6. x

UT-764 is a universal PCI multiport serial adapter. It is designed for POS, ATM; it can be applied in industrial automation and integrated system. UT-764 provides with 4 RS-232 serial ports, allows connecting with most of multiport serial devices such like PC, terminal, Modem, printer, scan, etc.
The transmission rate for each port can be reach to 921.6K bps. It provides with Modem control signal, to guarantee the compatibility between serial device and peripheral equipment. UT-764 is able to work under 3.3V and 5V PCI BUS, this makes multiport serial adapter can be installed on any PCs or servers.