The 5 Star DT10D Semi-Desktop Calculator is a reliable and efficient tool for any office or business setting. With its regular-sized keys, basic functionality, and LCD display, this calculator offers ease of use and accuracy for a variety of tasks. Powered by solar energy or batteries, this desktop calculator is convenient and sleek, making it a valuable addition to any workspace. The fully working condition ensures that you can trust in its performance for all your calculating needs. Multiple available.