The best mouse in the world at this price. ProtoArc EM 11NL A silent mouse with no sound when clicked, designed for those who work more than 9 hours on a laptop or computer because it reduces strain on your hand. Suitable for students, gamers, engineers, content creators, and can connect to three devices simultaneously, e.g., laptop, tablet, and phone. Specifications: Ergonomic vertical design for a natural wrist posture and reduced strain. Triple connection (dual Bluetooth 5.0 + 2.4GHz USB-A port) to switch between 3 devices. 3 adjustable DPI levels (1000/1600/2400) for precise tracking. Silent left and right click buttons for distraction-free, noiseless operation. Forward and backward side buttons for efficient web browsing, meaning buttons for going back and forth on Google. Built-in rechargeable 500mAh battery with Type-C charging and included charging cable. Wide compatibility with Windows, macOS, and Android systems. Price for the last pieces: 150 SAR instead of 190 SAR.