Adesso iMouse E1 - Vertical Ergonomic Illuminated Mouse — computers, electronics, black.

• This iMouse E1 Illuminated Vertical Ergonomic Mouse is designed with a vertical orientation and…
• This feature prevents your forearm from twisting when using this vertical ergonomic mouse
• Featuring two ergonomic buttons that are located conveniently on the side of the mouse…
• The 1000/1600 switchable DPI control provides two levels of mouse cursor speed that works…
• Back & Forward Button for Conveniency - Two Internet navigational buttons, back and forward,…