Features 1、High-speed read and write of class 10. Capacity of 64GB. 2、Metal plating chip, ensuring the stability and security of data. 3、High quality silicon wafer, read and write without latency. 4、The TF card is suitable for USB3.0, also compatible with USB2.0. Its transmission speed is up to 80MB/s. 5、Plug and play. Max. repeated plugging and unplugging times: 10000, very durable. 6、4 Proofings: Waterproof, high and low temperature resistant(-25℃~85℃), anti-magnetic, X-ray proof. 7、For digital camera, car camera, cell phone, table PC, GPS, electronic dictionary, audio player, and game machine. 8、Metal plating chip, ensuring the stability and security of data. A+Flash chip. 9、High-speed read and write of class 10. Capacity of 64GB. Metal plating chip, ensuring the stability and security of data. A+Flash chip. 10、High quality silicon wafer, read and write without latency. The TF card is suitable for USB3.0, also compatible with USB2.0. 11、Its transmission speed is up to 80MB/s. Plug and play. Max. repeated plugging and unplugging times: 10000, very durable. 12、Capacity of 64GB.High-speed read and write of class 10.Its transmission speed is up to 80MB/s. 13、The TF card is suitable for USB3.0, also compatible with USB2.0.Plug and play. Max repeated plugging and unplugging times: 10000, very durable. 14、High quality silicon wafer, read and write without latency.Waterproof, high and low temperature resistant(-25℃~85℃), anti-magnetic, X-ray proof. 15、A+Flash Metal plating chip, ensuring the stability and security of data. Specification Features: High-speed read and write of class 10. Capacity of 64GB. Metal plating chip, ensuring the stability and security of data. A+Flash chip. High quality silicon wafer, read and write without latency. The TF card is suitable for USB3.0, also compatible with USB2.0. Its transmission speed is up to 80MB/s. Plug and play. Max. repeated plugging and unplugging times: 10000, very durable. 4 Proofings: Waterproof, high and low temperature resistant(-25℃~85℃), anti-magnetic, X-ray proof. For digital camera, car camera, cell phone, table PC, GPS, electronic dictionary, audio player, and game machine. Specifications: Brand: Andoer Color: Black Memory Capacity of TF Card: 64GB Transmission Speed: 80MB/s Voltage Transmission Range：2.7V~3.6V Operating Temperature: -25℃~65℃ Storage Temperature: -30℃~85℃ SD Card Size: 15 * 11 * 1mm / 0.6 * 0.4 * 0.04in SD Card Weight: 0.11g / 0.004oz SD Card Adapter Size: 32 * 29 * 2mm / 1.2 * 1.1 * 0.08in SD Card Adapter Weight: 2g / 0.07oz Package Size: 6 * 4.5 * 0.6cm / 2.4 * 1.8 * 0.2in Package Weight: 6g / 0.23oz Package List: 1 * Andoer 64GB TF Card 1 * TF Card Adapter Note: The full capacity may not reach 64GB because of different calculation method between manufacturer and computer. Package List 1 * Andoer 64GB TF Card 1 * TF Card Adapter Note: The full capacity may not reach 64GB because of different calculation method between manufacturer and computer.