MÁY TÍNH XÁCH TAY DELL LATITUDE 3420, CTO CORE I7-1165G7 2.8GHZ/ 14.0INCH/ 8GB RAM/ 256GB SSD/ WEBCAM-WIRELESSBLUETOOTH/ 3CELL 41WHR-1YR-65W ADPT/ 36MTHS KYHD/ 36MTHS PRO*