brand NEW factory sealed

Sonnet Tempo SATA Pro ExpressCard/34 is a 2-Port 3Gb/s eSATA host controller designed for use with laptops or desktops. This RAID controller card is equipped with external interfaces including eSATA, SATA II, and SATA cards, providing high-speed data transfer capabilities. Its compact form factor as an ExpressCard 34 allows for easy installation into compatible slots, while its maximum data rate of 200 Mbps ensures efficient performance. Made by Sonnet in China, this unit is a reliable and powerful addition to any computer system requiring additional storage or data management capabilities.