To help facilitate card usage in almost any environment as well as keeping your content safe, Delkin has built its BLACK Series with a rugged design that is water and shock proof, plus resistant to temperature extremes. In order to further enhance reliability and functionality, the BLACK Series is serialized and protected by a limited lifetime warranty and a 48-hour replacement guarantee upon registration with Delkin. Please note that this card is not compatible with CFexpress Type B, CFast 2.0, or CompactFlash hosts.