Multi Serial Port Fiber Nic Card PCI-Express to 4 Serial Port Card

Support an independent RS-232 serial port, a printer parallel port
Support universal PCI Express bus
Serial communication speeds up to 921.6 Kbps maximum
Embedded 32-bit FIFO hardware & 128K byte DMA FIFO communication software to protect high-speed stability
Quick installation - no DIP switches or jumper settings
Support for DOS, Linux, Microsoft WinCE.NET, 3.x, 9x, Me, NT, 2000 XP and VISTA
Compatible with Intel ® and AMD ® 32/64 bit CPU and operating system

PCI Express switch to half of a serial communication card, highly integrated chip, low-power high-temperature stability, support data rates up to 921.6 Kbps (serial port), data transfer rate up to 1.5MB/Sec. (Parallel), fully compatible with all mainstream operating system, industrial control. Part of the central processing unit can be used to calculate the resources or the need for some short interval of real-time response procedures