Kensington Pro Fit Ergo Vertical Wireless Mouse - Radio Frequency USB, 1600 dpi, 6 Buttons, Scroll Wheel, Black - 1 Pack (Bundle of 5)

Ergonomically contoured shape designed to hold your wrist in a more natural, comfortable position. An extended lip encourages movement from larger muscle groups for smoother navigation and reduced strain. Six-button layout places frequently used controls within easy reach for faster access. Wireless radio frequency connection via USB offers simple plug-and-play setup so you can start using it right away without additional software. Built-in low battery indicator helps you avoid unexpected power loss.