Lenovo Sandisk Ultra Micro SD SDHC SDXC TF Memory Card 512GB 256GB 128GB 64GB

512GB = about 450GB-480GB. 256GB = about 220GB-240GB. 128GB = about 116GB-120GB. TF / Micro SD Card. 64GB = about 58GB-60GB. High quality storage: Ideal for high resolution photos, for recording and storing Full HD/4K video and any other data type.