Up for sale is a New-Old-Stock SIIG UltraATA 100 PCI Adapter Card. This is an essential piece of hardware for vintage PC builds, allowing you to add two high-speed Ultra ATA 100 channels and connect up to 4 IDE/ATAPI devices.

Condition Note: This item is technically "Open Box." While the box is still mostly wrapped in its original factory plastic, there is a significant tear in the plastic on the back (see photos). However, the box flaps remain sealed/untouched, and the card has never been removed or used.