Samsung USB 3.1 Memory Stick Flash Drive FIT Plus 256GB/512GB - 400 MB/s Type-A

Files stay secure, anywhere you go. It works through it all with a waterproof, shock-proof, temperature-proof, magnet-proof, and X-ray-proof body, all backed by a 5-year limited warranty. Speed Up to 400MB / s read speed for USB 3.1, the write speed is lower than the read speed.

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