Newlink 7 Button USB Scroll Wireless Optical Mouse NLMS-224W

With no software required, just plug the receiver into your USB port to get connected.

Stay comfy as you get your work done, no wires to restrict your movement and no cable length to consider. The contoured shape of the mouse feels great in your hand, while the ambidextrous design makes it the perfect choice for both left and right hand use.

The scroll wheel is sturdy and durable and acts as a 3rd button, AAA batteries are included to get you started. The wireless dongle is located neatly in the battery compartment.