Logitech LGT-MTM. Form factor: Ambidextrous. Movement detection technology: Trackball, Device interface: USB Type-A, Buttons type: Pressed buttons, Scroll type: Ball. Power source: Cable. Product colour: Grey, Red

Ambidextrous trackball design
A trackball design with a long, broad palm area and gentle curves keeps your hand comfortable and supported all day—whether you use your right or left hand.

Stable base
Your hand stays comfortable all day long with this stay-put design. Plus, it saves you space.

Convenient button controls
Buttons let you easily move forward and backward when you're surfing the Web.

Fingertip-based control
You’ll enjoy fast, accurate cursor movement with just a move of your finger.