Connect to any Bluetooth®-enabled PC or Mac® or Windows® 8 tablet?no receiver required.The M557 offers exceptional battery life for a Bluetooth mouse.Customizable buttons give you one-touch access to the things you use most, like the Windows 8 Desktop and Start Screen.
Connect to any Bluetooth -enabled PC or Mac computer or Windows 8 tablet?no receiver required. It?s the one mouse you can rely on to work with all the devices you work on; Whether you?re a righty or a lefty, whether you use a fingertip or palm grip, the M557 is always a perfect fit; Enjoy exceptional battery life for a Bluetooth mouse, and work for up to a full year between battery changes, An On/Off switch helps conserve power, smart sleep mode extends battery life, and an indicator light helps to ensure that you?ll never be caught off guard.