The SIIG Ultra ATA/133 PCI High Speed Controller Model Cn2487 is a server component designed for enhancing network connectivity. Made by SIIG in Taiwan, it is compatible with universal brands and operates at high speeds with its Ultra ATA network ports. The PCI port ensures compatibility with servers, providing a reliable and efficient solution for managing disk controllers and RAID cards in enterprise networking setups. New in box just the box on the back turned a brownish color but new