If you also use a mouse for extended periods of time, you will need a vertical mouse to relieve hand pressure. Using a vertical mouse will help to reduce the pressure and pain caused by the mouse on the wrist.
High quality, easy to carry.
Anti-slide striation surface design for comfortable feel and precise position.
High precision two way mouse wheel with right and left button on side.
Forward and backward button for convenient and easy thumb control.
Hand support can be detached or installed according to your using custom.