The main performance index

1. Support for the PCI 2.2 specification

2, I/O address and interrupt assigned automatically by the PC BIOS support Plug and play features

3. The number of ports:PX4 available four serial port device, and may be extended by one parallel port, a parallel port IEEE1284 support

4. Port data signal:

A. PX4 to Tx, Rx, RTS, CTS, DSR, DTR, DCD, RI and GND

B. the PX8, PX16, Tx, Rx, RTS, CTS, DSR, DTR, DCD GND

5, Chip mode can be chosen (Windows operating system environment: 16C450 or 16C550 or 16C950

6. Select the 16C950 mode, send and receive all 128 bytes of FIFO

7.Port properties

A. to port rate: 115.2Kbps, Windows 9 x operating system environment, it is 4 times the frequency

B. data bit length: 5, 6, 7, 8

C. verification: none, Even Old, Mark

D. Stop bit length: 1,1.5,2

E. Flow control method:None， RTS/CTS， DTR/DSR， XON/XOFF

8.Support system:MS Windows 9x/ME/2000/XP/Windows NT 4.0 Server/Workstation/ SCO/OpenServer 5.0.x/ Linux 2.0.x or2.2.x kernel

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  1002B

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  HighTek HK-1104

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  HighTek HK-1118

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  HighTek HK-1112S