This small device the size a little larger than a standard USB drive functions very practical. The gis accommodate changes course in USB key for stored photos or documents. GPS is very sharp and practical but at first the software well bugger, he had already initially to update the device with the supplied CD because the software was not working properly then he agreed to run but I had to do some computer manipulations. If you buy this product thinking it just plug attention is not the case. This product is good but I think we need that the manufacturer makes optimizations to simplify the lives of purchasers of this product especially for the software.
