Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-Hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray     Fast Shipping Great Customer Support SatisfactionGuaranteed     DESCRIPTION     Brief content visible, double tap to read full content.Full content visible, double tap to read brief content. From the manufacturer Wireless Trackball M570 Key Features All-day comfort Work in comfort with a stable, sculpted trackball that supports your hand and lets you rest your arm. Small wonder Logitech Unifying receiverthe tiny, wireless receiver that stays in your laptop and lets you add compatible devices as you need them. Super powered With up to 18 months of use from a single AA, you might just forget your trackball uses batteries at all. Trackball comfort Your trackball stays in one place, so you dont have to move your arm to move your cursor. Its sculpted shape supports your hand to let you work all day in comfort. Compact footprint Short on space? No problem. Because the trackball doesnt move, its perfect for tight workspaces and busy desks. Logitech Advanced 2.4 GHz wireless You get the reliability of a cord with cordless convenience and freedomfast data transmission and virtually no delays or dropouts. Logitech Unifying technology Easily connect up to six compatible wireless deviceskeyboards, number pads or micewithout the hassle of multiple receivers filling up your USB. ports. Description Product Description The logitech wireless trackball m570 gives you a different kind of comfort. it stays in one place and supports your hand to let you work all day with ease. System Requirements: Windows Vista Windows 7 Windows 8 or Windows 10|USB port Internet connection for software download|Mac OS X 10.5 or later|USB port|Internet connection for software download.Sensor Resolution: 540 From the Manufacturer Wireless Trackball M570 Noteworthy Features Thumb-operated trackball and laser sensor for smooth, precise cursor control Works anywhere you doeven your sofa Powerful 30 ft. wireless range** with tiny leave-in Logitech Unifying receiver Up to 18 months of power on a single AA battery* Scroll wheel and Back/Forward buttons for easy document and web page navigation Enhanced comfortrefines the time-tested shape of the popular Logitech Trackman Wheel * Battery life may vary based on user and computing conditions. ** Actual wireless range will vary with use, settings and environmental conditions. *** Logitech SetPoint software is required for initial setup and is available at logitech.com/downloads. Logitech Wireless Trackball M570 A different kind of comfort and control Your coffee table. Your favorite chair. Your comfy bed. Now there's no limit to where you can get precise cursor control. This hand-friendly wireless trackball lets you work and play wherever you want. No mouse to move around. No tricky keypad leaving your hand feeling cramped. Just roll the ball with your thumb and click. Precision never felt so comfortable. Stay-put comfort Thumb-controlled trackball stays in one place No need to slide around a mouse or move your arm to move your cursor Sculpted shape supports your hand for comfortable control all day long Plug-and-forget Unifying receiver Wireless receiver is so tiny it can stay in your laptop Add five more Unifying-compatible devices like a wireless keyboard without multiple receivers filling up your USB ports Power to spare Go for up to 18 months without a battery change Uses just one AA battery (included) Battery indicator light eliminates surprises Work and play anywhere Get precise cursor control wherever you want to use your trackball Works on hard tables, comfy sofas, even your leg Compact footprintgreat for tight work spaces with limited room to use a mouse Robust wireless Advanced Logitech 2.4 GHz for fast data transmission with virtually no delays or dropouts. Control your laptop, desktop computer or home theater PC from up to 30 ft. away** Quick-access controls Back/Forward buttons: Flip fast through documents, web pages and home theater PC menus Scroll wheel: Spin through long documents and web pages Programmable buttons: Customize them to help you do common tasks with one touch*** Compatibility Package Contents Trackball Logitech Unifying receiver 1 AA battery User documentation 3-year limited hardware warranty Works with: Windows-based PC: Windows XP, Windows Vista or Windows 7 USB port Internet connection for software download Mac computer: Mac OS X 10.5 or later USB port Internet connection for software download Compare Which Logitech Trackball Mouse Is Right For You? Good Better Best Trackman Marble Cordless Optical Trackman Wireless Trackball M570 What Do You Get?Fingertip-based control and comfort Cordless freedom, comfort and fingertip-based control The ultimate in trackball freedom, comfort and thumb-based control Connection ChoicesWireless: The higher the signal strength, the more reliable the connection27 MHz connection Up to 6 ft. wireless range** 2.4 GHz connection. Up to 30 ft. wireless range** Unifying Receiver: Tiny wireless receiver stays in your laptop and connects multiple Unifying-compatible devicesCorded USBPS/2 ConnectionDesign FeaturesShapeAmbuyextrous Right-handed Right-handed Trackball OperationFingertip-based control Fingertip-based control Thumb-based control Rubber Side GripsControl FeaturesLaser TrackingScroll WheelCustomizable Buttons for one-touch zoom and more4 8 4 Back/Forward Buttons for quick web page navigationCompatibilityWindows XP, 7, VistaMac OS Stop chasing a mouse around. Your trackball stays in one place and puts control under your thumb, so you don't have to move your arm to move your cursor. And its sculpted shape supports your hand for comfortable control all day long.This trackball includes the Logitech Unifying receiver. The tiny wireless receiver stays in your laptop, so there's no need to unplug it when you move around. Plus, you can easily add a compatible keyboard, Number pad or mouse-without the hassle of multiple USB receivers.You can go for up to 18 months without changing batteries*-and, the convenient Battery indicator helps to ensure that you'll never be caught off guard. * Battery life may vary based on user and computing conditions.You get precise cursor control wherever you want to use your trackball. Hard tables, comfy sofas and lumpy beds are all no problem for the M570.The integrated scroll wheel and easy-to-reach back/forward buttons make control simple, whether you're web surfing on a laptop or navigating a home-theater PC.Stop chasing a mouse around. Your trackball stays in one place and puts control under your thumb, so you don't have to move your arm to move your cursor. And its sculpted shape supports your hand for comfortable control all day long.Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouseThis trackball includes the Logitech Unifying receiver. The tiny wireless receiver stays in your laptop, so there's no need to unplug it when you move around. Plus, you can easily add a compatible keyboard, Number pad or mouse-without the hassle of multiple USB receivers.You can go for up to 18 months without changing batteries*-and, the convenient Battery indicator helps to ensure that you'll never be caught off guard. * Battery life may vary based on user and computing conditions.You get precise cursor control wherever you want to use your trackball. Hard tables, comfy sofas and lumpy beds are all no problem for the M570.     Shipping Return Payment Feedback Contact Us Our stock all ships from our US based warehouses. Shipped via USPS or UPS (depending on location and package weight) Unless stated otherwise, all orders will ship within 24 hours of your payment being processed. Check our feedback to see the great reviews of FAST shipping we offer. Shipping is always FREE We offer a 30 day return/exchange policy for our products. You can choose refund or exchange if you are dissatisfied for any reason with your product. Only factory defects are accepted as a reason for a return. In the case of factory defects, we will replace the product for you When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. You will be required to cover shipping on the return of defective items. All returns MUST be done within 14 days of date of purchase. Please note that we cannot give refunds or replacements after the 14 day limit has expired. When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a solution. 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