Dolgix 128GB Professional Blaze6C UDMA Compact Flash (CF) Card - 600x Capacity - 128GB Standardized - complies with CompactFlash Association specification standards Limited Lifetime Warranty Speed  90MB/sec. read, 70MB/sec. write Operating Temperature  0 to 60 C / 32 to 140 F. Storage Temperature  -20 to 85 C / -4 to 185 F