Thermaltake Max4 storage enclosure . Controller interface type: eSATA & USB 2.0. Size: 88.9 mm (3.5 "). Cables included: eSATA external Cable USB2.0 Cable. Compatible operating systems: Windows Vista / XP / 2003 / 2000 / NT / 98 / 95 Mac 10.3 and later. Colour of product: Black, Silver