For Asus UX21E, UX31E ADP-45AW/AA 45W

Description: Type: power supply, compatibility: ASUS, connectors: 3.0 x 1.0 mm, output voltage: 19 V, 19, power: 45 W, max. current: 2.37 A
Output voltage: 19 V, 19
Compatibility: ASUS
Purpose: Power unit
Power: 45 W
Maximum input voltage: 220 V
Minimum input voltage: 110 V
The presence of a network cable: Yes
Connectors: 3.0 x 1.0 mm
Max. current strength: 2.37 A