logitech wireless trackball m570 with leave-in usb receiver 910-001799
wireless trackball m570 noteworthy features thumb-operated trackball and laser sensor for smooth precise cursor control works anywhere you do even 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 comfort refines 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 . download spec sheet enlarge 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 enlarge 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 enlarge 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 footprint great for tight work spaces with limited room to use a mouse enlarge 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 enlarge 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 choices wireless the higher the signal strength the more reliable the connection 27 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 devices corded usb ps 2 connection design features shape ambidextrous right-handed right-handed trackball operation fingertip-based control fingertip-based control thumb-based control rubber side grips control features laser tracking scroll wheel customizable buttons for one-touch zoom and more 4 8 4 back forward buttons for quick web page navigation compatibility windows xp 7 vista mac os