Thank you for viewing! ✨ [Product Name] Unused Casio Ten-key Calculator Mini Just Type 12-digit MZ-20-SR-N [Product Details] Can be used as a ten-key pad when connected to a computer! An excellent calculator that serves two purposes in one. ・Size: 104x152.5x34.5mm ・Independent cursor keys / Tax calculation function / 12 digits ・Keep your desk tidy! Mini Just Type calculator ・Improve computer operation with USB connection The Casio Ten-key Calculator Just Type 12-digit allows USB connection and is recommended for those who frequently use laptops. By connecting the included USB cable to your computer, it works great as a ten-key pad. If your laptop doesn't have a ten-key pad or if it's not easy to use, you can work smoothly just by connecting this calculator. The USB cable can be stored securely on the back of the main unit, and it also has a cover, so it won't get in the way even if you don't use the USB connection, and you can use it as a regular calculator. ・Packed with various useful functions This product not only has the convenient USB connection function, but also has many other functions. Tax calculation, time calculation, estimation calculation, digit reduction, two-zero key, calculation status display, and other essential functions for convenient calculator use, as well as the T・W・P function, which automatically switches between solar power and built-in battery depending on the light intensity, so you can continue using it without any problems even if the light is blocked during calculation. Auto power off function Key rollover Fast typing Scroll key [Condition] Unused There is some damage to the packaging. Please check the photos. Please be sure to understand that this item is stored at home before purchasing. [Shipping Method] We plan to use Rakuraku Mercari Bin, but we may change to Yu-Yu Mercari Bin. Thank you. Instant purchase OK