Shoot and save at speed with a SanDisk Ultra Class 10 microSDHC memory card. SanDisk Ultra memory cards are the ideal accessory for Android smartphones and tablets with a memory card slot. Graded as Class 10, SanDisk Ultra memory cards perform with fast read speeds of up to 80MB/s and deliver the speed you'll need to capture Full HD videos without lag time and continuous stills at high frame rates. SanDisk Ultra memory cards have been tested to work even in the most extreme conditions: they're waterproof, temperature-proof, shock-proof, magnet-proof, vibration-proof and x-ray-proof. An included SD adapter lets you easily move your files between microSD and SD compatible devices, such as digital cameras and computers. For more information and advice on purchasing SD cards, please visit our Memory Card Buying Guide .