PCI-Express RS232 2x Serial Port with MSC9901 Chipset. Fully compliant with PCI-Express Base Specification Revision 1.0a. Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps. Convert to low profile card with SINGLE serial port. Compatible with industrial standard 16C550 UART. On chip 256-byte depth FIFO in transmit. Transfer data rates up to 250Kbps on each port. Supports hardware and software flow control. Supports 5, 6, 7, 8-bit serial format
3 thoughts on “Best Connectivity SD-PEX15022 PCI-Express RS232 2x Serial Port with MSC9901 Chipset”
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Works Well and uses Native Window 7 Drivers,
Installed this two-port serial card with no problems. Works well and offers much higher compatibility with RS-232 devices than those problematic USB-to-serial-port units.
Even better, didn’t have to install any custom drivers! Windows 7 (64-bit) found the drivers it needed for this card all on its own. Recommended.
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works….,
DOes what it is supposed to. Drivers installed on XP Pro with no problems, board works. Happy with the price, I am. I like potatoes.
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Easy install and working Fine after a month,
New pc had no serial ports – plugged this in and the ports worked perfectly. Had some issues with VMWare, but that was just a matter of adjusting it – not the com ports themselves. It’s been a few weeks, and they are working with an external label maker and a time-clock through VMware (Windows XP image on a Windows 7 system) just fine.
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