Digi-Chip 64GB CLASS 10 SDXC Memory Card for Sony Cybershot Cyber-Shot DSC-RX100, DSC-RX1, DSC-W710, DSC-W730, DSC-TF1, DSC-WX80, DSC-WX300, DSC-HX300, DSC-HX50V, DSC-RX100 II, DSC-RX1R and DSC-RX10 Digital Camera High Speed 64GB UHS-1 SDXC Memory Card Class 10 Made using full capacity Samsung memory chips Ideal high speed memory card for all SDXC compatible devices. electrioncs memory backup. Lifetime Warranty Sony Cybershot Cyber-Shot DSC-RX100, DSC-RX1, DSC-W710, DSC-W730, DSC-TF1, DSC-WX80, DSC-WX300, DSC-HX300, DSC-HX50V, DSC-RX100 II, DSC-RX1R, DSC-RX10 Digital Camera