Input current: 0.4 A Input voltage: 5 V Connection: 3 pin Dimensions (length x width x height): 72 x 72 x 11 mm Weight: 16 g Colour: black Compatible with the following device models: Acer Aspire V3-571G Acer Aspire V3-551 Acer Aspire V3-471G Acer Aspire V3-571 Replaces the following original accessories: Acer KSB06105HA .