Flexible multi-taskingSeamlessly connect up to three devices with this premium keyboard and mouse combo. The dual mode RF 2.4 GHz and Bluetooth 5.0 connectivity lets you effortlessly switch across devices with the connection-mode key or button on your keyboard and mouse.Navigate with precisionEasily maneuver across monitors of varying resolutions at home or in the office. Dell Peripheral Manager (DPM) software enables you to manage your input devices and adjust to your preferred preset DPIs at 1000, 1600, 2400 or 4000.Customize your wayGain instant access to your frequently used applications or functions with 12 programmable keys on your keyboard and 5 programmable mouse buttons. Power through your work with a full-sized keyboard that comes with a dedicated numeric pad, function keys, and programmed presets.Download the DPM software and easily pair your devices, adjust DPI on your mouse, check battery and connectivity status, program shortcuts and update to the latest firmware.Well-crafted designThe thoughtfully designed quiet keyboard is slim and stylish with a premium feel and titan gray finish. Experience all day comfort thanks to the sculpted mouse that fits perfectly in your hand. The adjustable tilt legs on your keyboard give you the flexibility to work in your ideal typing position.Durable and securePowered by one of the industry's leading battery lives at up to 36 monthsi, the Dell Premier Multi-Device Wireless Keyboard and Mouse combo has been rigorously tested to work seamlessly with your Dell system. The keyboard offers 128-bit AES (Advanced Encryption Standard) encryption protecting your data transmission across your PCs and devices, providing you with a secure connection while typing.