Full Specifications Capacity 64/128/256/400/512/1000/2000 GB Compatibility Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices Dimensions (L x W x H) 1.26" x 0.94" x 0.09" Sequential Read Performance 2TB Up to 250 MB/s read speed 1TB to 256GB Up to 200 MB/s read speed 128GB Up to 200 MB/s read speed 64GB Up to 200 MB/s read speed Sequential Write Performance 2TB Up to 150 MB/s 1TB to 256GB Up to 140 MB/s 128GB Up to 90 MB/s 64GB Up to 90 MB/s.
eBay