... wholesale price, integrate 4 functions: card reader, charger, data cable and cash note verifier Features:TF/Micro SD Card ... Read/Write TF/Micro SD card in high speed2. Data transfer: contains data cable with 420mm in length, provides convenience for users ... get connected to USB port of computers to perform communication, data transfer, as well as batterycharging3. Duel intellect charging: apply the ...