RaidSonic IB-380STUS2-B is an external enclosure for 3.5" SATA HDDs with USB 2.0 and eSATA interfaces, allowing for data transfer speeds of up to 480 Mbit/s and 3.0 Gbit/s respectively. It features an adjustable fan for temperature control and an LCD display for status, HDD access, temperature, and usage monitoring. The enclosure is made of aluminum and plastic and comes with a power supply, power and data cables, a socket, a screw driver, a manual, and a CD with Win98 USB driver and eSATA bracket. It is compatible with Windows 98/ME/2000/XP/Vista and Mac OS 9.1 and above.