My USB key 128GB received at home without charge after about 3 days. It worked fine but a little slow recording speed: example (from memory ...) to record 30GB photo it must be between 1/2 hours and 1 hour of loading under my Windows Xp3. I think there are several categories of key Usb more or less rapid. This one was especially attractive by the price: 32 postage! I had to phone to finalize my order and within 5 minutes it was set: highly effective service.