Mouse - wireless, optical, 1000DPI, 3 buttons, miniature sensor, USB and wireless USB receiver, symmetrical , blue Logitech Wireless Mouse M185 Bluewireless mouse for your laptop.Ideal replacement for touchpadThe sleek wireless mouse Logitech M185 is especially delightful if you are a frequent traveller. It is an ideal upgrade when it comes to controlling all laptops, offering a significantly higher standard of comfort than a conventional touchpad.2.4GHZReliable wireless operation.DURABLE CONSTRUCTIONLogitech offers a warranty of up to 36 months.12 MONTHSLong battery life.PLUG-AND-PLAYJust plug in the USB receiver and you can start using the mouse immediately.1,000 DPISensor resolution is sufficient for your daily work.SYMMETRIC DESIGNThe profiled design is comfortable for both right and left-handed users and is much more practical than a touchpad.