Adesso's iMouse E1 Vertical Ergonomic Illuminated Mouse is designed with a vertical orientation and a contoured shape that provides a uniquely comfortable user experience. With this wrist-friendly contour support, you will hold your hand in a healthy "handshake position" which is the neutral position of your forearm. This feature prevents your forearm from twisting when using this vertical ergonomic mouse. Featuring 2 ergonomic buttons that are located conveniently on the side of the mouse allowing seamless back and forth browsing. The advanced optical sensor technology keeps the mouse precisely on point and lets you work on most glass, wood, marble and leather surfaces without a mouse pad. It's plug and play and requires no drivers.

• Ice blue illumination contrasts against glossy black case
• Vertical design provides better support for forearm, minimizing wrist pain that can come from twisting
• Back & forward Internet navigational buttons are conveniently located on the left side of mouse to provide Internet browser control with minimal hand movement
• Resolution (1000dpi/1600dpi) is quickly & easily adjustable with switch located right beside user's thumb

Ice blue illumination contrasts against glossy black caseAdesso