Interesting Engineering - This serves as a 3-in-1 wireless mouse,10-digit calculator, and keypad. Laser mouse that has a number pad where the palm of your hand would gently rest during use. The
![XMARK-M-W | Canon Inc Wireless Laser Mouse with Calculator, Business, Number of Digits 10 | Distrelec International XMARK-M-W | Canon Inc Wireless Laser Mouse with Calculator, Business, Number of Digits 10 | Distrelec International](https://media.distrelec.com/Web/WebShopImages/landscape_large/_j/pg/canon-xmark-m-w.jpg)
XMARK-M-W | Canon Inc Wireless Laser Mouse with Calculator, Business, Number of Digits 10 | Distrelec International
![Computer Mouse Canon EOS 6D Wired Light Battery Charger, PNG, 1024x755px, Computer Mouse, Battery Charger, Button, Computer Mouse Canon EOS 6D Wired Light Battery Charger, PNG, 1024x755px, Computer Mouse, Battery Charger, Button,](https://img.favpng.com/22/7/21/computer-mouse-canon-eos-6d-wired-light-battery-charger-png-favpng-WbBtuhfeSEhHKkF6Ws58EH9wG.jpg)