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 to up to 3 devices simultaneously – switch quickly 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 consists of at least 20% recycled materials – participating in an eco-friendly cycle. Wireless keyboard with batteries: Easy to replace. The cordless keyboard is battery-operated and does not need to be recharged – convenient for mobile work and on the go. Control multimedia functions via F-keys: Activate with Fn. Manage multimedia functions through the secondary assignment of the F-keys – without having to navigate through the system settings. Fn-Lock function: Easily activate and deactivate FN-Lock. Swaps the primary and secondary assignments of keys F1 to F12 – 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 concavely shaped – 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.