Suitable for all adapters with an interface size of 5.5mm x 2.5mm and a power of 19V 4.74A 90W. It is also compatible with 19V 3.42A 65W 19V 3.95A 75W. We only list some compatible laptop models. (Please check your adapter carefully) The power adapter is made from the highest quality materials and includes laptop protection features to prevent false voltage, short circuits, and internal overheating. Material: Plastic Color: Black Package Contents: 2 x Power Adapter 56 x Tips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.