1. Hardware Interface
2. Connection Type: DR62 Female x 1
3. Bus: 32 bit Universal PCI
4. Signal RS-232: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS
5. Transmission Speed: 300bps-921.5Kbps
6. Data Bit: 5, 6, 7, 8
7. Stop Bit: 1, 1.5, 2
8. Parity Big: None, Even, Odd, Space, Mark
9....
Products: belkin 7 port,
cctv dvr card