Adesso 2.4GHz RF Wireless Vertical Left handed Mouse 2.24 oz It supports four operating modes

It supports four operating modes

7ft) in length to fit the needs of your application

This cable is ideal for connecting the output of your mp3 player or phone to your home audio system

High quality design and construction for optimimum performance and portability

reducing glare and optimizing the viewing angle

Adesso 2.4GHz RF Wireless Vertical Left handed Mouse 2.24 oz It supports four operating modesThis iMouse E90 Wireless Left Handed Vertical Ergonomic Mouse is designed with a vertical orientation and a contoured shape that provides a uniquely comfortable user experience. Designed specifically for left handers, 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.