ITEM NAME:7.4x5.0mm Female 4.5x3.0mm Male Power Adapter Cable for for Dell Laptop Description: 7.4x5.0 mm Female jack 4.5x3.0mm Male plug with Pin DC Power Jack Connector Compatible with the voltage: 18.5V / 19V / 19.5V Applicable for HP, DELL laptop used for switching power adapter(for HP can power on and charge, for DELL only can power on, not to charge the battery) Specification: Material: wire Size Chart: Approx.155x15x15 mm/6.1x0.6x0.6 inch Package Includes: 2 Pieces Laptop DC Power Cable Note: Please allow slightly 0-1cm difference due to manual measurement. Color may be slightly different since different monitor. Thanks for your understanding and attention. Wish you a pleasant shopping experience! SKU: ALU0013476268000983.4.5x3.0mm Male plug with Pin. 7.4x5.0 mm Female jack. 2 Pieces Laptop DC Power Cable. Material: wire. DC Power Jack Connector.