Overview
PCI Express Multi-I/O card use the chip of ASIX MCS9904, It supports the maximum rate of 1.5-Mbps and it can be used for PCIe Bus RS232 Serial port expansion. and High speed serial port of PCI with automatic hardware rate control, Serial port network, RS485 communication, Parallel / Printer port expansion.
Property:
- Fully compliant with PCI-Express Base Specification Revision.1.1
- Single-Lan(x1) PCI-Express with throughput up to 2.5Gbps
- Multiple cards in one PC possible
Serial (RS-232) Port:
- Compatible with industry standard 16c450/16c550 UART
- Send/receive FIFO buffers , 256bytes for each port
- Data transfer rates up to 115Kbps on each port
- Supported hardware and software flow control
- Supports 5. 6. 7 and 8-bit Serial format
- Supports even, odd. None . mark and space parity
- 1 or 2 stop bit operation
| Chipset | MCS9904 |
| Bus Interface | PCI Exrpess X1, Rev 1.1 (2.5 GT/s) |
| Connectors | 4 x DB9 Serial port |
FIFO | 256-bytes |
| Data rate | up to 115Kbps |
| Function | Support RS-232 Hardware Flow Control |
| Built-in 16C950 UART compatible UART | |
| Automatically selects IRQ and I/O address | |
| System | Windows 98se/ ME / NT 4. 0 / Server 2000 / XP / Vista / Server 2003 / Win 7 / Win 8 / Win 10, |
| DOS, Linux, Mac OS |
1 x MCS9904 4S PCIE Multi-I/O card
1 x User's manual
1 x CD-Driver
2 x Low profile bracket