Whether you use a laptop, desktop or Windows 8 tablet, this is the only mouse you need.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.The 1000 dpi, high-definition optical sensor delivers smooth, responsive cursor control, so you can work with precision and confidence on a wide variety of surfaces.
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.
* Battery life may vary based on user and computing conditions.
Manufacturer Part# : 910-003971
Dell Part# : A8475249