64GB 64 GB Micro SD Card MEMORY CARD CLASS 10 FOR THE NEW T-MOBILE NOKIA LUMIA 521 with free SD Adapter Dependable memory card for your favorite photos, videos, apps, and games Easily transfer files between phone, tablet and camera Product Specifications Size: 15mm X 11mm X 1mm Capacity: 64 GB Low power consumption. Extend your battery life Can be connected to the adapter, compatible with general SD applications Pins: 8 Applicable Plug and play supports windows/Mac OS Phones, smart phones, digital cameras, DV camcorders, PDAs, MP3 players, tablets, and other digital products