Kyle
I have a 4gb and an 8gb micro sd card so I finally had to upgrade since I was getting close to filling up both cards. The micro sd arrived a week before so I do recommend these guys.Update--So for some reason the sd card wants to be dumb and work and not work with my phone (Motorola Razr M). Now I know it's not the phone because it works perfectly fine with the other sd cards I have. I haven't contacted the sellers yet, but probably will soon if it continues to act up.