UOTEK UT-752 PCI to 2-port RS-232 multi-serial card Industrial 10G Layer 3 Managed Ethernet Switch Operating temperature: -40 ~ 85℃

Operating temperature: -40 ~ 85℃

Operating environment: Temperature -40～+85℃

RJ45 interfaces: 4x10/100/1000 Base-T ports auto MDI/MDI-X

light is on when serial port 1 sends or receives data

UOTEK UT-752 PCI to 2-port RS-232 multi-serial card Industrial 10G Layer 3 Managed Ethernet Switch Operating temperature: -40 ~ 85℃Connection type: 2 DB9 male pins Bus: 32 bit Universal PCI Signal RS 232: DCD, RXD,TXD,DTR,GND,DSR,RTS,CTS,RI Transmission rate: 300bps 115. 2Kbps Data bit: 5,6,7,8 Stop bit: 1,1. 5,2 Check bit: None,Even,odd Flow control: RTS CTS XON XOFF Operating temperature: 0~70 C Support system: Win98 2000, WinXP 2003 Vista 2008 32 64,DOS Linux2. 4 2. 6