Mobile phone memory card

Type : TF (micro-SD) card
Product Type : Brand New
Transmission rate: 25 (MB/S)
Read and write speed: 25 (MB / S)
Write protection switch : not supported

Real capacity
8 GB GB GB = about 14 GB-15GB
32 GB = about 28 GB-30 GB
64 GB = about 58 GB-60 GB
128 GB = about 119 GB-120 GB
256 GB = about 238 GB-240 GB