The Adaptec ASC-29320LPE PCI-E Ultra320 SCSI Controller Card is a plug-in card style RAID controller card. It is designed for use with SCSI interfaces, including Ultra-320 SCSI and Ultra SCSI. With one port available, this card is compatible with various ports such as PCI, PCI Express x1, Mini PCI, and PCI Express. The model ASC-29320LPE is specifically designed for use with high-speed disk controllers, making it an ideal choice for enhancing the performance of computer systems requiring RAID functionality.