An apparatus and a method for expending functions of a handset and a tablet computer
作者： 不公告发明人
DOI:
关键词: Bluetooth 、 Handset 、 Computer hardware 、 GSM 、 USB 、 Battery (vacuum tube) 、 HDMI 、 Interface (computing) 、 Control unit 、 Computer science
摘要: The invention discloses an apparatus and a method for expending functions of handset tablet computer. the computer are expanded through externally connected device. device comprises processing control unit, USB interface module, RFID read-write NFC communication HDMI conversion wifi bluetooth battery, sound vibrating display etc. is in connection with or OTG, wifi, interfaces, Through device, interface, added to GSM, 3G 4G functions, handsets computers. can be made form protective housing sleeve sleeve, put on rear portions, side surfaces front watch wrist, any other form.
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