This 20W adapter is specially designed for the DSA-24CA-05 (5V 4A 5.5*2.1mm) and is supplied in bulk packaging. With this adapter you can easily and quickly charge or power your device, wherever and whenever you want. What makes this adapter even more special is that it is a refurbished product. Refurbished products have been used before, but have then been completely renovated and restored to their original condition. This ensures that you receive a quality product at a lower price than a new product. By choosing a refurbished adapter, you also contribute to a more sustainable society. Reusing electronic devices reduces the amount of electronic waste and reduces the pressure on our natural resources. This 20W adapter is perfect for home use, in the office, or on the go. Thanks to its compact size and light weight, it is easy to carry in your bag or backpack. This way you never have to be without power again. With an output of 5V and 4A, this adapter provides enough power to quickly charge your device. The 5.5*2.1mm connector provides a stable and secure connection to your device, so you don't have to worry about power interruptions. In short, this 20W adapter is a reliable and durable choice for anyone looking for a quality product at a competitive price. Choose refurbished and save money while helping protect the environment.