Designed with a surreal level of detail, the Dell KM900 Premier Collaboration Keyboard and Mouse in Graphite transforms collaboration, enhances productivity, and provides all-day comfort.Work SmarterBe more collaborative and productive with the world's first Zoom-certified keyboard and premium mouse. Compatible with both Zoom and Microsoft Teams, the innovative touch controls let you mute and unmute your microphone, toggle video on and off, share your screen, and bring up the chat panel by double-tapping on the icons. 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 ComfortablyThe 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 IlluminationSmart 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 EverywhereThanks to the track-on-glass sensor you can easily work wherever you need to from glass and wood to park benches and cafe 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 TypingGet 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 ConnectionThe dual mode RF 2.4 GHz and Bluetooth 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 a 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, the KM900 was designed with security at its core. The transmission is encrypted to keep your data safe.Long-Lasting ChargeThe keyboard battery lasts up to twenty days on a single charge, with one minute of charging lasting a whole day. The mouse battery lasts up to three months on a single charge, and in just two minutes you will 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 SpecificationsDell Peripheral Manager lets you customize 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.