The Zoom-certified rechargeable keyboard comes with a range of features to optimise collaboration and boost productivity. Highlights: - With Zoom touch controls for microphone, video, screen sharing and chat. - Intelligent illumination: Lights up the keys as you get close and adapts to your environment. Turns off in brighter conditions to conserve battery power. - Tilt legs ensure the perfect angle for comfortable typing and scissor-switch keys give you the optimum type-feel without the noise. - Long battery life: 20-day battery life while a single minute of charging lasts a whole day. - Programmable key combinations with Dell Peripheral Manager. The Dell KB900 keyboard is designed to optimise how you work and meet.