• Vertical design provides better support for forearm, minimizing wrist pain that can come from twisting
• User can quickly & easily adjust dpi resolution (400dpi/800dpi/1600dpi/3200dpi) with switch located beside thumb
• Advanced laser sensor allows greater precision in mouse navigation, increases battery life & works on more surfaces than an optical mouse

UPC : 783750007061
Shipping Dimensions : 6.60in X 4.70in X 3.50in
Estimated Shipping Weight : 0.654