Acer 19V 2.37A 45W 3.0*1.1mm Acer 19V 2.37A 45W 5.5*1.7mm Acer 19V 3.42A 65W 3.0*1.1mm Acer 19V 3.42A 65W 5.5*1.7mm Acer 19V 4.74A 90W 5.5*1.7mm Acer 19V 7.1A 135W 5.5*1.7mm Acer 19V 7.1A 135W 5.5*2.5mm Acer 19.5V 9.23A 180W 5.5*1.7mm

Dell 19.5V 2.31A 45W 4.5*3.0mm Dell 19.5V 3.34A 65W 4.5*3.0mm Dell 19.5V 4.62A 90W 4.5*3.0mm

MSI 20V 14A 280W 7.4*5.0mm