Excellent product, very easy to install and use. No worries. Files saved and retrieved very easily and very quickly. The USB connection requires a cord Dual USB Y of 60 cm (3 to 4 Amazon). This does not work properly on my PC with a single cable (it is said to be based on the USB port of the output current capability of term). Design very nice, black and chrome (a real mirror) with faux leather embossed slip below. Case handy leather. Contrary to what I read on the internet the housing does not heat up excessively, however, provided to operate out of its leather case !!! Would recommend, buying course the 500 GB model is now cheaper than the 320GB !!!.