[Perfect Design] Many older power adapters, such as those for HP or Dell laptop chargers (4.5mm x 3.0mm), are still in use. This converter allows you to use your old HP or Dell charger to power newer USB-C devices. [Convenient] This cable converter helps eliminate the need to carry multiple heavy chargers or power bricks. Keep it in your backpack for use at the office, studio, or while traveling. Charge your USB-C devices and power older laptops with a 4.5mm x 3.0mm connector without carrying various adapters. [Power Adapter Support] Compatible with the following HP chargers: 19.5V 2.31A 45W, 3.33A 65W, 4.62A 90W, 6.15A 120W, 6.9A 135W, 7.7A 150W, featuring a smart 4.5mm barrel connector with a blue tip. Compatible with the following Dell chargers: 19.5V 2.31A 45W, 3.34A 65W, 4.62A 90W, 6.7A 130W, with a smart 4.5mm x 3.0mm round connector with a pin. Input must be greater than or equal to output. For example, with a 45W input charger, maximum output is 20V 2.25A 45W. [Built-in PD Chip] The 100W DC4506 (4530) to USB Type-C extension converter features a built-in PD auto-detection chip that supports output voltages of 5V, 9V, and 20V, with a maximum conversion power of 100W. It can charge most devices with a Type-C port. [Input and Output] Input: DC4506 (4530) female connector, 15V–20.5V. Output: Type-C male connector, PD 5V/9V 1.5A, 20V 5A. Note: Input must be greater than or equal to output. Maximum power output is 100W. Output does not support PD 12V or 15V. Please verify your device's requirements before use. [Durable] Advanced technology and manufacturing ensure durability and reliability. Constructed with high-quality materials for dependable performance. Color: Black Material: Plastic Package Contents: 1 x DC to Type-C Power Cable Note: The package includes only the item listed. Other products are not included. Lighting and display settings may cause slight variations between the color shown in the image and the actual product.