Very fast and reliable SDXC card

Have the 64GB card for my Sony NEX-6 You bought in memory and am of the 94 Mbit / s speed and reliability excited.
Important to me was due to poor experience in the past in addition to speed and very high data security.
With the Sony SF64UX SDXC 64GB memory card (UHS-I), there is a robust memory card with 5 years warranty Sony operates reliably over a wide temperature range of -25 to +85 degrees Celsius.
This memory card has a guaranteed Sony resistance to X-rays, water, temperature and vibration, what was important to me.
But beware: This map developed their full potential ONLY on units that really support the UHS-I mode !!! Otherwise creates this card in your PC or other devices, the classic 43 Mbit / s for Class-10 Mode.
I am very pleased and can recommend this card fully.