Special designed for Mac users, Astone ISO GEAR SL230 is a pocket-sized USB bus powered 2.5" external hard drive, which offers the ultimate combination of style and value in portable data storage and backup. Astone ISO GEAR SL230 is a beautifully crafted aluminum enclosure. It's compact (114 x 75.8 x 11 mm ) and stylish and high quality portable storage device and lets you store, share and record your digital data in an easy way! The metallic case will protect your hard drive while the aluminum case effectively draws away the heat, protecting your drive from overheating. It is perfect for home & office use.

High quality, sleek design, only 19 x 12.1 x 3.2 cm, takes up less space on your desk. At Astone SL300, we create storage solutions from a consumer's perspective, where convenience, cost-effective, and quality are key factors, Astone SL300 is ideal for home and office use.

The Astone ISO GEAR 221E 2.5inch portable hard drive boasts both eSATA and USB 2.0 interfaces and supports 12.5mm 1TB 2.5inch hard drive, giving you the versatility and convenience of large data storage and multiple fast data transmission connections. This durable, reliable 2.5inch external hard drive delivers exceptional performance in a lightweight, compact design that also features great looking indicator lights. Its sturdy aluminum construction gives the external drive exceptional cooling properties that will protect your hard drive and maximize efficiency.