The Dell Premier Wireless Mouse WM527 is an ergonomic mouse designed for users who might want to work across multiple systems. Built with a 1600 dpi laser sensor, it can even track on glass and high-gloss surfaces. Connectivity options include 2.4 GHz wireless and Bluetooth 4.0. The included USB receiver it comes with can connect up to six compatible devices, freeing up your accessory bag from countless dongles and cables. More importantly, it can be paired with two devices simultaneously with both connectivity options active.
Note: The Dell Premier Wireless Mouse WM527 is compatible with Windows 8/8.1/10 using Bluetooth 4.0 radio. For Windows 7 PCs using Bluetooth 4.0 radio, Please update your PC's Bluetooth drivers to the latest version before connecting. Please note that systems using earlier versions of Bluetooth are not compatible.
Windows 7, 8, and 10 have a known behavior with selective power management of attached devices which could make your mouse appear locked. Reboot the system or turn your Bluetooth radio off and back on to reconnect your mouse.
If the Bluetooth radio power management on your computer is set to "Allow the computer to turn off this device to save power", this could also cause your computer to not reconnect with the keyboard or mouse after being idle. To solve this, disable the "Allow the computer to turn off this device to save power" option in the "Properties" of Bluetooth radio "Power Management" tab of your computer. More details can be found in WM527 User Guide.