Extreme Pro MicroSDXC UHS-I U3 A2 V30 64GB + Adapter

Get extreme speeds for Fast transfer app performance and 4K UHD. Ideal for your Android smartphone action cameras or drones this high performance microSD card does 4K UHD video recording full HD video and high resolution photos. The super fast Extreme Pro Microsoft memory card reads up to 170MB/s and writes up to 90MB/s [1]. Plus it's A2 rated so you can get fast application performance for an exceptional smartphone experience