Adesso iMouse E9 Left-Handed Vertical Ergonomic Mouse
Adesso iMouse E9 Left-Handed Vertical Ergonomic Mouse is a wired alternative pointing device. This mouse is designed with a vertical orientation and a contoured shape. This is designed to keep your hand in a 'handshake position which is the neutral position of your forearm. It features two ergonomic buttons that are located on the side of the mouse allowing seamless back-and-forth browsing. The 800/1200/1600/2400 switchable DPI control provides four mouse cursor speed levels that work in different environments.