Fully-featured mouse with scroll wheel, left, right, forward, back. Low battery indicator. One "AA" battery lasts up to a year. Natural handshake position improves wrist posture for better comfort. Contoured, natural (46.7 degree) slope keeps the wrist in a neutral handshake position, eliminating soft tissue compression. An extended lip for the little finger provides complete support for smoother, larger muscle group movement. USB connection. Uses 1 "AA" battery (included). Grey.

Fully-featured mouse with scroll wheel, left, right, forward, back. Low battery indicator. One AA battery lasts up to a year. Natural handshake position improves wrist posture for better comfort. Contoured, natural (46.7 degree) slope keeps the wrist in a neutral handshake position, eliminating soft tissue compression. An extended lip for the little finger provides complete support for smoother, larger muscle group movement. USB connection. Uses 1 "AA" battery (included). Black.

Uses less arm movement and desk space than a conventional mouse. Provides the comfort of a mouse and the fingertip control of a trackball. USB and PS/2 connectivity.

Using new Silent Technology, silent click switches, and rubber covers, this Verbatim mouse is truly silent. Blue LED technology allows users to point and click on more surfaces than other mice from a glass table to the granite kitchen counter. Comfort-grip shape. USB connectivity. 2.4 GHz wireless technology. Medium. Uses 2 AAA batteries (included).

Using new Silent Technology, silent click switches, and rubber covers, this Verbatim mouse is truly silent. Blue LED technology allows users to point and click on more surfaces than other mice from a glass table to the granite kitchen counter. Comfort-grip shape. USB connectivity. 2.4 GHz wireless technology. Medium. Uses 2 AAA batteries (included).

Adjustable weight system, RGB chromatic lighting, gaming grade Pixart 3389 sensor, and adjustable DPI up to 6400. Scroll wheel with 7 buttons. USB connectivity. 1-year warranty. Large. Black.

Optical cursor tracking, scroll wheel with pointer speed quick select. Back and forward buttons. Right-handed design. USB connectivity. 2.4 GHz wireless technology. Mid-size, right-handed design for lasting comfort. Uses 2 AA batteries

Sleek design offers a smooth, contoured comfort grip for right or left hand users. Small enough to fit easily into bags and totes. Nano receiver can be plugged in and left. RF Wireless Connection. Scroll wheel. 1 ?AA? battery (included).

Optical cursor tracking, scroll wheel with pointer speed quick select. Back and forward buttons. Right-handed design. USB connectivity. 2.4 GHz wireless technology. Uses 2 "AA" batteries (included).

Precise, compact and versatile experience with a centered-ball design. With no wires to tie you down. Ambidextrous design for right or left handed users. Unique touch scrolling along with compact 32mm ball lets you glide effortlessly through web pages and documents. 2.4 GHz wireless with storable nano receiver.