Perfect for entry level DSLRs Impressive 133x transfer performance Manufactured with brand-name MLC NAND Flash chips Support up to Ultra DMA transfer mode 4 Built-in Error Correcting Code (ECC) to detect and correct transfer errors Exclusive RecoveRx photo recovery software Fast, reliable, and high-capacity. With consistent performance and vast storage capacity, Transcend's CompactFlash 133 cards are the perfect match for enthusiast and prosumer level DSLR cameras and camcorders. Additionally, the top-tier MLC NAND flash chips inside are durable and reliable. Memory X-speed rating 133 Internal memory type MLC Write speed 20 MB/s Read speed 50 MB/s Flash card type CompactFlash Capacity 4 GB Features Certification CE, FCC, BSMI Product colour Black Power Memory voltage 3.3,5 V Operational conditions Operating temperature (T-T) -25 - 85 °C Weight & dimensions Weight 39 g Height 130 mm Depth 25 mm Width 80 mm Packaging data Quantity per pack 1 pc(s) Logistics data Harmonized System (HS) co