Description
Comfort that lasts
Designed for comfortable use over extended periods of time, the Dell Optical Mouse is your desktop partner. Shaped and sized to fit the contours of your hand with 2 buttons and a scroll wheel, the Dell Optical Mouse makes it easy to navigate through on–screen projects.
Compatible with practically any system
The Dell Optical Mouse is compatible with almost any system that has a USB port. Use one mouse in the office and keep another at home.



Delivering sharp, high-quality A3 output with the speed, versatility and footprint of an A4 device, the B840 offers low running costs and low total cost of ownership, bringing versatile A3 mono printing to small and medium workgroups.
The Lenovo Essential USB Mouse is more than your basic mouse. It features an easy plug-and-play connection to PCs with a USB cable.