Asus Compatible 19V 2.1A 40W Charger 2.5mm X 0.7mm With Power Cable

Input: 100-240V ~ 1A 50-60Hz

Output: 19V — 2.1A 40W

Connecters: 1. (2.5 x 0.7mm)

Model Type: ST-C-075-19000210CT.

Compatibility: Asus

Compliance: CE, FCC and RoHS.