Ez Share Wifi Sd Memory Card Adapter available for DC / DV / DSLR / DPF ,etc... Built-in WIFI hotpot,Class 10 ultra speed Password Authentication Can be used as a normal SD card while a micro TF card is plug in Adapter Users can view/download/share photos without installing any client software in devices This is SD CARD ADAPTER, NOT SD Card. Card adapter only, TF-card not included