R-Go Tools Wireless Bluetooth Vertical Ergonomic Mouse, Medium, Right Hand, Red Vertical mouse: prevents RSI. Vertical mouse: prevents RSI The left-handed HE Mouse Bluetooth Wireless has a vertical grip that provides a neutral, relaxed position of the hand and wrist. You move from the forearm instead of your wrist, which prevents RSI. The mouse fits comfortably in your hand and supports your wrist and fingers. Its vertical design reduces the torsion of the forearm and wrist caused when using most other mice. Product Details Mouse Type: Wireless Mouse. Number of Buttons: 6 Buttons. Wireless vertical ergonomics mouse. Material Type: Plastic. Brand: R-Go Tools, Color: Red. Product Quality & Features The mouse fits comfortably in your hand and supports your wrist and fingers. Directly use without installing any software. Lightweight. It provides a comfortable user experience for internet surfers, gamers, and people who work at length with the computer. You can customize the buttons on the HE Mouse to your personal requirements. Avoid the hassle of being tied down with a wired or cable. About us: R-Go Tools develops ergonomic tools for a healthy computer workspace and delivers its products through a worldwide network of partners. R-Go Tools was founded in 2010 by ergonomic consultancy firm R-Go Solutions and is known for its ergonomic expertise. The products are characterized by a unique combination of ergonomics, affordability, durability, and design.