SAMSUNG T7 micro SD (SDXC) Memory Card, 256GB

As a world leader in flash memory technology, Samsung brings memory card solutions that match your storage needs. Reliable performance, excellent compatibility, and multi-proof durability make these cards the perfect choice for smartphones, tablets, action camera, drone, handheld game consoles and more. 1) Water proof: withstand up to 72 hours in the up to 1 meters depth 3% NaCl salt water 2) Temperature proof: operating temperatures of -25? to 85?; non-operating temperatures of -40? to 85?3) X-Ray proof: up to 100mGy (equivalent to exposure from airport X-ray machines), 210 secs 4) Magnetic proof: up to 15,000 gauss (magnetic field equivalent of a high-field MRI), 30 secs5) Drop proof: withstand drops up to 5 meters (16.4 feet), 10 cycles 6) Wearout proof: up to 10,000 swipes