Trust Sferia

The wireless Sferia trackball mouse will change the way you control your PC and laptop. By moving the trackball with your thumb instead of moving the entire mouse, you reduce strain on your wrist, arm, and shoulder. Thanks to its ergonomic design, you can work comfortably for hours.

The Sferia features an accurate trackball with a sensitive laser sensor. This allows your thumb's movements to be perfectly translated into cursor movements on the screen without the need to move your hand. The comfortable thumb rest and ergonomic shape ensure that you have complete control over your work. With the software, you can customize the two thumb buttons to perfectly adapt the mouse to your needs. The tiltable scroll wheel allows you to scroll both horizontally and vertically, which is especially helpful when viewing wider documents such as spreadsheets.

To use the Trust Sferia, simply turn it on with the power switch and plug the micro-USB receiver into a USB port. With the receiver, you can use the mouse wirelessly within a range of 8 meters. If you no longer need the receiver, you can easily store it in the product or leave it connected to your laptop or PC. Since you don’t need to move the Sferia while working, this mouse is ideal for tight workspaces and cluttered desks. You can gather all the documents and charts you need around you because the mouse requires no additional space.