Guiheng 10 Pack Wired Mouse - USB Wired Computer Mouse for Right or Left Hand, Ergonomic with Durable Clicks for PC, Laptop, Desktop, Chromebook, Notebook, Mac

How to connect: Step1:open the battery cover,then install the two AAA battery . Step2:Take out the USB dongle and close the battery cover . Step3:Plug the USB dongle in the USB port . Step4:Place your wireless mouse close to the dongle about 30CM,turn the power switch button to "ON", the led light will light up.Your mouse will connect with the dongle automatically and start working . Notice if the mouse doesn't work ,please place the mouse near to the dongle and press the connect button (underneath the mouse)and release ,it wll connect to work .

• A comfortable, ambidextrous shape feels good in either hand, so you feel more comfortable as you work-even at the end of the day.
• High-resolution optical technology for smooth and precise tracking
• Contoured design with sleek, glossy finish, Perfect for working with spreadsheets and presentations
• It is wired mouse, so there are no need to install any other drivers or software. And works perfectly with Windows7/8/10/XP, Vista7/8 and Linux, etc. Fits for Chromebook, MacBook, Laptop, desktop, PC, and other devices.
• Smooth, precise and affordable USB-connected optical mouse