Type: 3.5"HDD External Enclosure, supporting SATA-I and SATA-II

Interface: SATA to USB2.0 + SATA, hot-swappable and plug&play

Material: Aluminum

Dimensions: 206(L) x 132(W) x 50(H)mm

Power Supply: AC INPUT:100~240V, 0.6A DC OUTPUT 12V 1.7A

Cooling: 8cm turbo fan x 1

Data Transfer rate: USB2.0 up to 480Mbps, SATA up to 150MB & 300MB

Opeating System: Win98SE/ME/2000/XP,Mac OS 9.0 or higher