32GB Micro SD SDHC TF Memory Card Class 10 w/ SD Adapter For SmartPhones Tablet! Ultra portable, slim, small card design. Simple, as easy as plug and play. Economical, low power consumption for better device battery life. Secure, build-in write-protect switch prevents accidental data loss. Fast transfer rate for reliable copy/download/backup. Non-volatile solid-state, no moving parts maximizes battery power. Data is not lost when power is turned off. Low battery consumption to maximize battery life in small portable devices. Operating shock rating of 2,000Gs, equivalent to a 10-foot drop to the floor. Capacities: 32GB. (1 Megabyte(MB) = 1,000,000 bytes; 1 Gigabyte (GB) = 1,000,000,000 bytes). Operating temperature: -13F to 185F (-25C to 85C). Storage temperature: -40F to 185F (-40C to 85C).