Work smarter be more collaborative and productive with the world's first zoom certified keyboard and premium mouse. Innovative touch controls for zoom on the keyboard let you mute and unmute your microphone, toggle video on and off, share your screen and bring up the chat panel. The mouse combines a horizontal scroll wheel with a traditional scroll wheel up top for 4 way scrolling that makes navigating all things digital more intuitive than ever before. Work comfortably the contoured design of the mouse fits the shape of your hand for a comfortable palm grip and durable tilt legs on the keyboard set your wrists at the optimal typing angle, making long work sessions feel like a breeze. Intelligent illumination smart backlighting with hand proximity detection lights up the keys as you get close, helping you to work better in any environment. Turns off in brighter conditions to conserve battery power. Work everywhere thanks to the track on glass sensor you can easily work wherever you need to from glass and wood, to park benches and cafeacute tables alike. The dpi is adjustable from 800 to 8000 in increments of 200 so you can dial in the mouse to your preferences. Ultra quiet typing get optimal type feel without the noise thanks to the scissor switch key design. Engineered to be satisfying and silent at the same time. Seamless and secure connection the dual mode rf 2.4 ghz and bluetoothreg 5.1 connectivity lets you effortlessly connect and switch with up to 3 devices two connections via bluetooth and one connection via rf dongle. Dell pair is the simple and secure way to connect with your accessories. This software meets the strongest security standard for bluetooth low energy pairing of keyboards and mice. Accessories are detected automatically and can be paired with only one click. From the upgraded pairing experience of dell pair to the updated dell secure link usb receiver, km900 was designed with security at its core. The transmission is encrypted to keep your data safe. Long lasting charge the keyboard battery lasts up to twenty days in a single charge, with one minute of charging lasting a whole day. The mouse battery lasts up to three months in a single charge, and in just two minutes youll get a charge for full day use. Thanks to usb c charging, you can now remove the need for external batteries, thus reducing waste. Tuned to your specifications dell peripheral manager lets you customise your accessories to elevate your workflow. Make dpi adjustments and configure the programmable buttons on your keyboard and mouse to your frequently used commands to empower productivity.