Asus UltraBook ZenBook UX21E Series: UX21E UX21E-DH52 UX21E-DH71 UX21E-ESL4 UX21E-KX002V UX21E-KX004V UX21E-KX007V UX21E-KX008V UX21E-XH71. Note: Laptop manufacturers may use a different DC Power Jack Socket Connector Charging Port for Asus UltraBook ZenBook UX21E UX31E Series.
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