Need the fastest SDXC card there is? Well, SanDisk has you covered, as long as you have a lot of dough. Shipping worldwide now, or very soon, the 64GB and 128GB SDXC card has transfer speeds of up to 4.5MB/s. The 64GB card is US$199.99 and the 128GB card is a whopping US$399.99.
Sure it’s not cheap, but if you’re in the need for speed then you might like the sound of a super fast card. It’s aimed at 3D capturing, but you should really see if you need it before you buy it.