Users Guide


USB 3.1   /   Type-C
     7.4 
Gigabit Ethernet (RJ–45) x 1
   ×1
  X 1
   Dell ExpressCharge Expresscharge
boost
Dell ExpressCharge       80 %            100 %  .
Dell ExpressCharge Boost       35 %  15 .
                    .
      ExpressCharge  BIOS     Dell Power Manager    .
   Dell Latitude  Dell Precision       .
 12 . Dell ExpressCharge
       
ExpressCharge
    
ExpressCharge Boost
90     130 92   53   
130     180 100   76   
 23