TRANSCEND 64GB UHS I U1 MICRO SDXC CARD Want to save space on your mobile device by running apps from a memory card? Transcend's SDXC 300S card is the right choice Compliant with the latest speed class, the card boasts excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time. SPECIFICATIONS Dimensions: 11 x 15 x 1 mm (0.43" x 0.59" x 0.04") Weight: 0.4g (0.01 oz) Capacity: 32 GB Flash Type: TLC NAND flash Operating Temperature: -25°C (-13°F) ~ 85°C (185°F) Operating Voltage: 2.7V ~ 3.6V Speed Class: UHS-I U3, UHS-I U1, Class 10, A1 Read Speed (Max.): 95 MB/s Write Speed (Max.): 45 MB/s Insertion/Removal Cycles: 10,000 Certificate: CE/FCC/BSMI NOTE: Speed may vary due to host hardware, software, usage, and storage capacity. PACKAGE CONTENT 1 x Transcend 64Gb Uhs I U1 Micro Sdxc Card