Topram 8GB Compact Flash CF Card Conforms to Compact Flash Card specification standardConforms to Compact Flash Card specification standard Made with Samsung OEM Chips for More speed, More performance & More reliability. Fully compatible with PC Card ATA specifications Guaranteed to be compatible with any CompactFlash enabled device capable of supporting up to 8GB or more in capacity. Highly Durable: Store, erase and reuse. TopRam CompactFlash Cards can be used over and over again without loss of quality. Minimum of 10,000 insertion / removal cycles and 1,000,000 hours of operation.