• Connectors: 4.5x0.6mm female to 7.4x5.0mm male 
• Made of quality material, good conductivity and durable to use
• Just plug and play, easy to use
• Small size, convenient to put into your bag or pocket for storage
• Usually used for external power source and on-board transformer. It is a universal power connector for a laptop

Specifications:

• Type: DC converter plug
• Connector A: 4.5x0.6mm
• Connector B: 7.4x5.0mm
• Power: 240W