Color:128GB Performance Grade 128GB HTC One A9 SmartPhone MicroSDXC Card by MIXZA is Pro-Speed, Heat & Cold Resistant, and built for Lifetime of Constant Use! (UHS-I/3.0/Up to 750x)This Factory Direct product is from the actual manufacturer. Authentic & original quality is how we deliver you a Customized 100% quality item, at a FRACTION of the retail cost!