Segrewall(TM) Professional 32GB/600X 60MB/s CompactFlash Memory Card Up to 60MB/s read/write speed based on Segrewall internal testing: performance may vary Power Core Controller & Enhanced Super-Parallel Processing Esp: invented to increase performance Shock protection and RTV silicone coating added inside for protection against moisture and humidity Backed by rigorous stress-testing procedures and our limited lifetime warranty (30 years in certain countries)