["Description:\nbrand new and high quality\nFeature:\nMade of high-quality material, durable, firm and practical to use.\nWith a PD inductor chip, the type-C power supply can be converted into a notebook power interface for Le-novo series square interface.\nUsually used for Le-novo THINKPAD series notebooks, the output interface is 19V-20V. When selecting the connection, we must pay attention to whether the voltage matches.\nAdapter only, other accessories demo in the picture is not included!\n\nCompatible models:\nfor Le-novo Series square interface laptops:\nfor Le-novo X300S X301S X230S S230U S3 S5 X240 X240S T440 T440P T440S T431 L440 L540 T540P E431 E531, etc.\n\nSpecifications:\nItem Type: Type-C Female to Square for DC Male Plug Adapter\nMaterial: ABS+Metal\nSize: length: 3.7cm/1.4in\nColor: Black\nInput interface: Type-C Female\nOutput interface: 11mm*4.5mm Square for DC Male for Le-novo Thinkpad\nInput device: PD power adapter (input device power is larger than load power, to avoid power shortage, power load is too large, too much heat, which affects the life of the PD power supply).\nOutput voltage: 19V-20V\nOutput power: 90W\nQuantity: 1 PC\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Type-C Female to Square for DC Male Plug Adapter"]