Connect multiple devices simultaneously via Multi-Device: Office keyboard for wireless control of computer, smartphone, and tablet via Bluetooth or radio in conjunction with the USB-A receiver. Multi-Device keyboard with 3 channels. Ready to use anywhere: the Multi-Device keyboard features 1 radio and 2 Bluetooth channels, allowing it to connect with up to 3 devices at the same time – switch instantly with the press of a button. Quiet keyboard with scissor mechanism. Durable and robust scissor keys: ideal for intuitive, smooth, and quiet typing even at very high input speeds. AI assistant for many programs. More productive with artificial intelligence: the Assist key activates the cross-program AI assistant. Made from verified recycled sources: This product is made of at least 20% recycled materials – contributing to an eco-friendly cycle. Wireless keyboard with batteries. Easy to replace: the cordless keyboard is battery-operated and does not need to be recharged – practical for mobile work without the hassle of plugging and unplugging cables. Control multimedia functions via F-keys. Activate with Fn: Control multimedia functions through the secondary assignment of the F-keys – without having to go through the cumbersome route of system settings. Fn-Lock function: Easily activate and deactivate FN-Lock: swaps the primary and secondary assignments of the F1 to F12 keys – allowing you to directly use multimedia functions via the F-keys without having to hold down the Fn key each time. Concave keycaps: For a pleasant typing experience: the keys of the PC keyboard are concave in shape – allowing your fingertips to rest comfortably and be guided effortlessly during input. Storable USB receiver: Fixed place: The storable USB receiver can be conveniently transported within the keyboard housing.