Lexar 1066x Tf Card 32G 64G 128G 256G UAV HD 4K A2 U3 Memory Card

Product information Capacity: 64GB/128GB/256GB/512GB Speed grade: 64GB: class10, U3, V30, A2 128GB: class10, U3, V30, A2 256GB: class10, U3, V30, A2 512GB: class10, U3, V30, A2 Reading and writing speed: 64GB: Read speed up to 160MB/s, write speed up to 70MB/s 128GB: Read speed up to 160MB/s, write speed up to 120MB/s 256GB: Read speed up to 160MB/s, write speed up to 120MB/s 512GB: read speed up to 160MB/s, write speed up to 120MB/s Working temperature: 0°C- 70°C Storage temperature: -25°C-85°C Dimensions: 11mm x 15mm x 1mm Packing list Memory card *1