Specification: DC-Output: 19V~3.42A~65W; AC-Input: 100~240V 50/60 Hz. Works with devices that require input current/amperage lower than 3.42A, such as 1.58A 1.6A 1.75A 1.89A 2.0A 2.1A 2.2A 2.31A 2.37A 2.53A 2.63A 3A 3.15A 3.16A 3.4A 3.42A,etc. (Note: the Maximun Output is 19V 65W) DC Connector Size: Connector Size: 5.5mm*2.5mm. Comes with 14 extra DC Barrel Plugs: 6.5 * 4.4mm, 5.5 * 3.0mm, 5.5 * 2.1mm, 5.5 * 1.7mm, 4.8 * 1.7mm, 4.5 * 3.0mm, 4.0 * 1.35mm, 4.0 * 1.7mm, 3.5 * 1.35mm, 6.3 * 3.0mm, 7.4 * 5.0mm, 7.9 * 5.4mm, USB square port, 3.0*1.35mm, new tip for Gateway. ( Note: Please make sure the connector size matches the AC adapter tip size before purchasing) Wide Compatibility: Acer Chromebook 15 14 13 11 Cb3 Cb5 C720 C720p C730e, Toshiba L455 L505 L655 L675 L745 L775 L855 L875 L875D L55 L75 P55T L55D L55T L55W L15 L15W P50 P50t P55 P55W CL15T E45, Samsung UN32J400 UN32J5003AF A4819-FDY UN32J4000AF UN32J400DAF UN32J400DAFXZA UN32J5205 UN32J5205AF, Acer Aspire, Toshiba Satellit