64GB Essential UHS-II SDXC Memory Card

Optimized for demanding uses in professional photography and cinematography, the 64GB Essential UHS-II SDXC Memory Card from Exascend lets you quickly record and offload footage, even when working with extreme bitrates, to help ensure there are no dropped frames. This card features a storage capacity of 64GB and utilizes the UHS-II bus to deliver maximum sequential read speeds of 300 MBs and maximum sequential write speeds of 260 MBs. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MBs. To help facilitate card usage in almost any environment, as well as keep your content safe, Exascend has built the Essential series with a rugged design that can withstand water, dust, impact, X-rays, magnets, and temperatures ranging from -13 to 185°F. To help protect your data from being accidentally deleted, there is a built-in write-protect switch. UHS-II media achieves its speed through an extra row of pins and, while this card has been designed for cameras that are UHS-II V90 compatible, it may be used in devices that do not support UHS-II V90. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-II and V60, which supports minimum write speeds of 60 MBs, UHS-II and V30, which support minimum write speeds of 30 MBs, or UHS-I and U3, which also supports minimum write speeds of 30 MBs. If your device does not support U3, this card is compatible with the U1 and Class 10 standards, each of which guarantees minimum write speeds of 10 MBs.