Adesso Mouse iMouse E10 2.4GHz RF Wireless Vertical Ergonomic Mouse

About this item
2.4 GHz radio frequency wireless technology
Ergonomic vertical design
Back and forward button for convenience
Dpi switch button
Battery-saving
2.4 GHz radio frequency wireless technology and tracking method is Optical sensor
Ergonomic vertical design. The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting.