Western Digital My Passport Ultra Portable External Hard Drive 2.5 "Extra Slim USB 3.0 / USB 2.0 2TB Black (Accessory)
this drive is well finished, powerful, compact, pretty, capacity is very good but it is not going to use on my TV, as it too often disconnected (too much information). So I opted for a 320GB disk to the TV and I use that in the non-saving storage.