The HP DeskJet 2621 printer boasts several key features. It offers versatile printing, scanning, and copying capabilities. With its wireless functionality, users can print from various devices like smartphones and tablets. The printer supports multiple paper sizes, ensuring flexibility for different projects. It works well in smaller settings thanks to its compact design. The DeskJet 2621 utilizes cost-effective ink cartridges, reducing printing expenses. Additionally, the device is user-friendly, with a simple setup process and easy-to-navigate controls.