SanDisk Ultra 512 GB Micro SDXC UHS-I Memory Card with SD Adapter The SanDisk Ultra Android 512GB micro SDXC card is perfect to add extra memory to your favourite portable music player. Transfer your music from the card to your PC at a no-wait rate of up to 120MB/s. Built to perform in extreme conditions, SanDisk Ultra microSDHC and microSDXC cards are water proof, temperature proof, shock proof, X-ray proof and magnet proof. The SanDisk Ultra card is rated Class 10 for Full HD video and comes with a SD adapter and a ten-year warranty. Add Extra Flexibility This memory card comes with a convenient SD card adapter, so you can transfer files onto your computer with ease. The adapter also allows you to use any device with an SD card slot to capture and access data.