Seamlessly 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. Dell Premier Multi-Device Wireless Keyboard and Mouse – KM7321W data sheet

Gain 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. Learn more about Dell Peripheral Manager

Powered by one of the industry’s leading battery lives at up to 36 months, 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.