... secure digital association facility, version 2.0 2. Operating temperatures -13°F to 185°F (-25°C to 85°C)3 ... 3.3V 5. Full Capacity with steable quality, not upgrade card 6. Warranty: 10 monthsAccessories Available: housing,hansfree,charger,battery,silicon ... protector,screen protector,usb data cable, memory card, card reader,holder and etc. Spare Parts Available: lcd/display, ...