Features: It is quite suitable for travel and work. 5 Types of adapters:DC5.5x2.1mm to miniV3 Power Adapter,DC5.5x2.1mm to USB Female Power Adapter,DC5.5x2.1mm to USB Male Power Adapter,DC5.5x2.1mm to type c Power Adapter,DC5.5x2.1mm to Micro M Adapter, power adapter 5521 to USB mirco M/mini/type c adapter; Durable and long lasting; Input:DC5.5x2.1mm Output:miniV3 Connector,USB Female Connector,USB Male Connector, type c Connector, Micro M Connector, Specifications: Material:Plastic+Metal Option Type:DC5.5x2.1mm to miniV3 Power Adapter,DC5.5x2.1mm to USB Female Power Adapter,DC5.5x2.1mm to USB Male Power Adapter,DC5.5x2.1mm to type c Power Adapter,DC5.5x2.1mm to Micro Power Adapter, Size:Approx.35x15mm/1.38x0.59in Input:DC5.5x2.1mm Package Includes: 10xDC5521 Power Adapter note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.