Check the listing for details. LOT 64GB Micro SD Card Memory Cards Micro SD Class 10 High Speed Flash Cards. Condition: New. Listed at 7.57 USD. Description Widely Used in Devices Topesel high-speed mobile micro SDHC UHS-I memory card Cold and heat resistant, X-ray resistant, impact resistant, waterproof, anti-magnetic Experience even higher quality photos, full HD video capture Convenient for Life and Work this memory card works perfect with the most advanced device,and protect your memories well.Plug directly to your mobile device and lptop and expand your possibilities High Speed up to 90 MB/s Read speed up to: 85MB/s, The micro SD card adopts Speed Class UHS-I(U1) and Class 10(C10) and allows you to enjoy fast transfer speed and full HD video recording uitable for all kinds of environment Waterproof, shockproof, temperature-proof and X-Ray proof Capacity 16 GB 32 GB 64 GB 128 GB 256 GB Read Speed(up to) 90MB/s 90MB/s 90MB/s 90MB/s 90MB/s Write Speed(up to) 10MB/s 25MB/s 30MB/s 45MB/s 60MB/s Capacity Standard SDHC SDHC SDXC SDXC SDXC File system FAT32 FAT32 exFAT exFAT exFAT Speed class UHS-I, U1,C10 UHS-I, U1,C10 UHS-I U3，C10 UHS-I U3,V30,A1 UHS-I U3,V30,A1 Video Type 360P/720P 360P/720P 360P/720P 360P/720P/1080P 360P/720P/1080P