Say goodbye to double click!Just one click on “2X Button” straightly opens files and programs easily. Save time and improve efficiency.All in one index finger scrolling designUp and down the page with the scroll vertical and left and right the page with scroll horizontal. Instantly spot any corner of your spreadsheets and large photos.58 commands pre-programmedfor 2nd, 3rd, 4th and 5th buttons choose from.Scroll HorizontalScroll Horizontal also comes with other 3 frequently used functionsZoom In & Out / Previous & Next Page / Page Up & Down4 Quick functions in 2nd Wheel1. Horizontal scrolling to more than spreadsheets2. Zoom in / out supports more than 100 useful programs3. Backward/ Forward webpage4. Previous/ Next documentIt is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.