Kensington Wired Expert Mouse USB Optical Trackball - Black

An ergonomic trackball mouse designed for users who experience wrist strain from traditional mouse movements. The optical trackball sensor requires minimal hand movement, reducing repetitive strain during long working sessions. Its wired USB connection eliminates charging and pairing concerns, providing plug-and-play reliability at your desk. The sculpted design supports natural hand positioning, whilst precise ball control suits detailed graphic work and CAD applications equally well. Perfect for home office workers, designers, and anyone spending extended hours at a computer who needs a more comfortable pointing device.