This is the Maxtor OneTouch 3 Mini 80GB USB 2.0 Portable External Hard Drive. It is compatible with both laptops and PCs and has a storage capacity of 80 GB. The rotation speed of this hard drive is 5400 RPM. The USB specification is Mini USB and it comes with no custom bundle. This hard drive is from the Maxtor one touch 3 product line and has an interface of USB.