J-Tech Digital Scroll Endurance Wireless Mouse Ergonomic Vertical USB Mouse with Adjustable Sensitivity (600/1000/1600 DPI), Removable Palm Rest & Thumb Buttons - Reduces Hand/Wrist Pain
Brand: J-Tech Digital
Color: Black
Unique ergonomic design with removable palm rest to reduce hand and wrist pain
Two thumb buttons can be used for back/forward browser navigation
Driver free 3-mode DPI shift:600/1000/1600DPI adjustable
High-resolution optical sensor with adjustable sensitivity for accuracy and responsiveness
Receiver Distance:10 meters Nano Receiver; The receiver is attached to the bottom of mouse.