Key Features of the Sony 160GB CFexpress Type A TOUGH Memory Card PCIe 3.0 Bus Maximum Read Speed: 800 MB/s; 160GB Storage Capacity Write Speed Maximum: 700 MB/s X-Ray Proof Rigidity, UV Light Proof, and Shock Proof Tested to meet the requirements of the 70 N File Rescue Recover & Media Scan Utility Amount Reading Speed Maximum: 800 MB/s; Card Type: CFexpress Type A; Storage Capacity: 160 GB; Bus Type: PCI-Express 3.0 Maximum Write Speed: 700 MB/s Sturdiness X-ray proof, shockproof, UV light resistant, and resistant to extreme temperatures Error Correction Yes Wireless Capability Operating Temperature -13 to 158°F / -25 to 70°C Storage Temperature -40 to 185°F / -40 to 85°C Not in the box CFexpress Type A TOUGH Memory Card, Sony, 160GB