USB Hard Disk Drive for TV - AVHD-U500Q I used this with my TV, but I'm selling it because I'm changing TVs. I appreciate your understanding that this is a used item. The capacity is 500GB. Currently, it works with my TV at home, but I cannot guarantee compatibility. It's in relatively good condition, but there are some signs of use, minor scratches, and scuffs, so please check the images before purchasing.