It instantly expands the memory on your phone, gaming console or tablet. It also supports 4K UHD videos and photos easily and quickly—so all your go-to gadgets have reliable storage, all the time. ¹The foregoing read & write speed performance is based on testing of 1TB capacity under standard conditions. Actual speeds may vary depending upon card capacity. Stated performance is achieved by using EVO Select microSD cards with Samsung adapters. ²Comparisons based on 2021 EVO Select microSD models. Stated performance is achieved by using EVO Select microSD cards with Samsung readers. ⁴Samsung is not liable for any damages and/or loss of data or expenses incurred from memory card data recovery. ⁵Waterproof: withstand up to 72 hours in seawater. ⁶Temperature proof: operating temperatures of -13°F to 185°F; nonoperating temperatures of -40°F to 185°F. ⁷X-Ray Proof: up to 100mGy, equal to airport X-ray machines. ⁸Magnetic-Proof up to 15,000 gauss, or the magnetic field equivalent of a high-field MRI. ⁹Drop: withstand drops up to 16.4 feet (5 meters). ¹⁰Wearout: up to 10,000 swipes. ¹¹Proofs are for the microSD card and do not include the adapter.