sansung-PRO memory card U3 micro sd 128GB 256GB 512GB 1024GB 2000GB 1TB sdxc class 10 uhf tf trans flash card microsd

1 TB 128 GB 2 TB 256 GB 512 GB. Note: Because of the limited specifications on the shelves, buyers who need 64MB/128MB can chat and let us know. Product Description: Durable and waterproof. Easy to carry, plug and play. Fast reading and writing data, large capacity. Compatible with mobile phones, cameras, tablets and other products. Can increase the memory capacity of the phone, which is conducive to storing more data, for example, it can be used to store pictures, music, videos, etc. 4gb about 3.5gb-3.8gb. 8gb about 6.9gb-7.3gb. 16gb approximately 14gb-15gb. 32GB about 28GB-30GB. 64GB about 58GB-60GB. This is the calculation difference between the manufacturer and your computer. For more information, please Google capactf memory card capacity. Specification: These memory cards can withstand temperatures from-25 to 85 Celsius. X-ray certificate. Protect all your data from airport X-ray machine damage. Proof magnet. memory cards can even withstand magnetic fields of up to 15,000 Gauss-t