The PT-5IT Pentium PCI Local Bus system board is designed based on the Intel 82430TX PCIset system chipset and Winbond I/O chipset, which built-in two channels PIO and Bus Master Enhanced PCI IDE port, one Floppy Disk control port, two high speed Serial ports (UARTs) and one multimode Parallel port and also supports IR and USB ports. It is designed to fit a high performance, Pentium 75 MHz to 233 MHz based solution for high-end and true GREEN-PC computer systems.

This system board supports the Peripheral Component Interconnect (PCI) Local Bus standard (PCI Specification Rev. 2.1 compliant). It not only breaks through the I/O
bottlenecks of the traditional ISA main board, but also provides the performance needs for networking and multi-user environments.