Experience ultimate flexibility and control with the Dell Premier KM7321W Wireless Keyboard and Mouse Combo. This premium Qwerty US International set enables seamless multitasking by connecting to up to three devices simultaneously via dual RF 2.4GHz and Bluetooth 5.0 technology. Effortlessly switch between your PC, laptop, or tablet with the dedicated connection mode key and mouse button.Navigate with precision, adapting to different screen resolutions with four adjustable DPI settings (1000, 1600, 2400, 4000) via the Dell Peripheral Manager (DPM) software. Customize your workflow with 12 programmable keyboard buttons and 5 programmable mouse buttons for instant access to your favorite applications and functions. The full-size keyboard includes a dedicated number pad and function keys for maximum productivity.Designed for all-day comfort, the sleek, titanium gray keyboard features a slim, quiet profile with adjustable tilt legs. The ergonomic mouse is contoured to fit comfortably in your hand. Enjoy industry-leading security with 128-bit AES encryption and an incredible 36-month battery life.