Visit Amazon sites : br Sandisk 16GB Extreme CF memory card - UDMA 60MBs 400x (SDCFX-016G Bulk Package)br br TEMPERATURE Tested to perform from -13F to 185F br DURABILITY Shock protection and RTV silicone coating added inside for protection against moisture and humidity br UDMA UDMA 5 enabled works in all UDMA modes br WARRANTY Backed by rigorous stress-testing procedures and our limited lifetime warranty br READ WRITE PERFORMANCE Up to 60MBs 400x for serious performance gains