XTRA Elite SD4.0 microSDXC Card has an ultra high capacity of 256GB and a fastest-in-industry read/write speed of 300MB/s.

Water Proof
Outstanding waterproof feature for usage in rainy or wet weathers.

Shock Resistance
Shockproof and difficult to break even under pressure of bending and twisting. Capable of withstanding up to 500Gs of shock.

Dust Proof
Has a dust-resilient structure that protects data during outdoor usage in high winds or sandy and dusty environments.

Temperature Proof
Can be used in a wide variety of temperature conditions, including mid-summer heat and bitter cold. Capable of withstanding operating temperatures from -13ºF (-25ºC) to 167ºF (75 ºC) for 100 cycles (28 hours).

Anti-Magnetic
Magnetic-resistance feature that avoids damages or impact on performance when placed toghether with electronic products that give off magnetic fields. Capable of withstanding up to 5000 Gauss of static magnetic field for 140 hours.

* To check lower capacity models, please visit http://www.microdia.com/product-category/portable-expandable-compatible/microsd/ or contact our sales.