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

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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 footprint—great for tight work spaces with limited room to use a mouse

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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**

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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***

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Mini Wireless Mouse, A Useful Accessory

Mini wireless mouse allows you to maximize the number of available USB ports on the laptop on average and gives a great flexibility in placing the work surface and its surroundings. Mini wireless mouse means moving a smaller space already at a premium.


A wireless mouse mini has two components. It is the part that contains the mouse the traditional branches of the mouseand the batteries, which are usually but not always, ordinary dry cell type batteries and a radio transmitter. Then there is the radio receiver that plugs into two connectors PS / 2 code if available, or more generally one of the available USB, USB2, in general, ports.

The size and shape of the receiver end of the mini wireless mouse can take many forms and offer another option to help maximize the use of the layout a bit short on USB ports on most laptops and netbooks.

There are two basic types of the end of the USB wireless mouse mini. There are less expensive type of mini wireless mouse which is inserted every time. Wireless Mini Mouse is used and the type of low profile, which is short enough to be connected all the time without the risk of loss or damage.

The most useful types of options more expensive mini wireless mouse is the inclusion of various amounts of flash storage. Although this has the effect of putting more than one egg in the basket, mini wireless mouse is now two USB devices into one. This advantage is very important and serious than many laptops netbook users frustrated and counting.

Be careful when selecting Wireless Mini Mouse as the quality is a very serious problem here. The mini wireless mouse has moving parts, like most of them contain the scroll wheel. This means that the quality of the construction of the Mini Mouse Wireless must be high enough to sustain some abuse.

Battery life is also taken into consideration. Most mini wireless mouse models have objections about the use of a high-capacity battery. If the package does not take this warning does not generally want to buy the wireless Mini Mouse as the producer probably have no idea how long the battery really. Mini wireless mouse known as a reputable manufacturer of the mouse is probably a good idea.

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