Siig ID-P40011-S1 User Manual

Universal PCI Serial Cards User’s Manual 

 

 

                                                                                                       

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REV: 1.1 

Universal PCI (UPCI) multi-port serial cards can be installed in PCI or PCI-X slots, and support 

both 3.3V and 5V PCI/PCI-X. With a UPCI board, you can connect data acquisition equipment 

and other serial devices to your PC over RS-232, RS-422, or RS-485. Each board has on-chip 

hardware and software flow control, a built-in 128-byte Tx/Rx FIFO, and well-designed device 

drivers that have been fine-tuned. This allows UPCI boards to support data transfer rates of up to 

921.6 Kb/s.