64GB SDXC Class10; The Patriot LX Class 10 SDXC memory card offers amazingly fast performance to capture your images or video. With storage capacity of 64GB and minimum write speeds of 10MB/s you can capture more without missing a moment. Available in 64GB Patriot LX Class 10 SDXC memory cards offer a 5 year warranty. Complies with SDA 3.0 specifications (host device must support SDXC) Bus Interface Mode: Version 1 SDR50 up to 50MB/sec UHS-I (Ultra High Speed) Compliant Class Speed 10 Write protection switch to avoid accidental data deletion File system exFat (Extended Fat) Voltage Range: 2.7 - 3.6V