Detailed Product Description Unique selling point (USP): 1) Excellent chipset: GL811E 2) Plug and play and hot-swapping 3) Good compatibility 4) Quick to install and easy to carry 5) Intelligent design Specifications: 1) USB2.0 standard complaint 2) Transfer rate: 480MBps/USB2.0 3) Supports Windows 98 / ME / 2000 / XP, Mac OS 8.6 or above 4) Enclosure for 3.5" desktop computer HDD 5) Driverless (except for win98) 6) Power supply: external 7) Magnetism proof and shockproof 8) AC input: 100 - 240V AC 9) Material: aluminum 10) Maximum capacity: 500GB 11) USB2.0 chipset: GL811E 12) Size (W x L x H): 110 x 160 x 30mm Main accessories: 1) Installation guide 2) USB2.0 cable and power cord 3) Device driver CD 4) Power adapter 5) Screw bag System required: 1) USB2.0 interface 2) Windows 98 / Me / 2000 / XP, Mac OS 8.6 or above 3) Supports Windows 98 / Windows 98SE with driver CD disc Inner packing: 1pc/box Outer packing: 10pcs/ctn N.W.: 12kg G.W.: 12.5kg