Logitech 910-003059 T650 wireless touchpad , built-in rechargable battery , with multi-touch navigatE. The Logitech T650 Wireless Rechargeable Touchpad gives you a spacious, responsive surface for gliding through full Windows 8 gestures plus easy USB recharging and wireless connectivity. The Logitech T650 Wireless Rechargeable Touchpad lets you glide through Windows 8. Its large, smooth, glass touch surface directly replicates a touchscreen-like experience and gives you the freedom to perform any gesture wherever your fingers rest. Scroll with ease through the Start screen or through web pages. Swipe from the edges to switch apps and activate the Charms Bar. Plus, the entire touch surface acts as a large button--top, bottom, left, right, middle--so you can click wherever you wish. The T650 touchpad mouse also features Logitech Unifying technology and the ability to recharge via USB. Large glass surface for easy, spacious gesturing Perform gestures anywhere on the touchpad Wireless touchpad reduces clutter Embedded precision sensors deliver pinpoint accuracy Durable fingerprint- and scratch-resistant design Silky smooth horizontal and vertical scrolling with fingertip control Pre-programmed with one-touch gestures for quickly navigating Windows 8 menus and applications For zooming within the trackpad, use the pinch gesture Included gesture guide for quickly learning the most efficient touchpad use Full charge lasts about a month Backed by 1-year limited hardware warranty Requires Windows 8, Windows RT, or Windows 7 Precise Control without a Mouse You can use the Logitech T650 Wireless Rechargeable Touchpad instead of a mouse when you want to enjoy fine control over your computer software. Typical activities such as clicking, scrolling, and dragging are easy to do. You'll be able to work with your computer simply by tapping or dragging one or two fingers on the touchpad's surface. Sensors built into the touchpad ensure that your input is interpreted precisely, so you can work as efficiently as possible. Optimized for Windows 8 Several features of the touchpad are only available when you use it with a computer running Windows 8. One gesture lets you access your start screen by swiping three fingers upwards in a quick motion. Another shortcut lets you quickly switch between applications by swiping one finger along the edge of the touchpad from left to right. If your computer runs an older version of Windows, installing an upgrade to Windows 8 will let you use these and other gestures. Quick and Easy Installation The touchpad comes bundled with a Unifying receiver that you insert into a USB port on your computer. The tiny receiver establishes a wireless connection between the touchpad and your computer, so there no wires get in the way. As a bonus, the same receiver can work with multiple wireless mice and keyboards. One Month of Battery Life with a Single Charge Simply connect your touchpad to your computer with the included USB cable when you need to charge the touchpad's battery. You can use the touchpad while it's charging, and, depending on your usage habits, you might only need to charge the battery once a month.