Work for hours on end without a chance of wrist pain with the Trust Verro Ergonomic Wireless Mouse. Thanks to the design, there is less strain on your arms and wrist than with a mouse that has a standard design. You also have a lot of freedom of movement with this wireless mouse, so you can move it across your desk without the limitation of a cable. With the 2 thumb buttons, you can easily navigate through programs. You can set the DPI to 600, 1200, or 1600 to adjust the speed of the cursor. The optical sensor of the mouse works on virtually any surface. Connect the mouse to your PC or laptop via the USB receiver and get started right away.