Connect multiple devices simultaneously via Multi-Device: Set of office keyboard and optical 6-button mouse for wireless control of computer, smartphone, and tablet via Bluetooth or radio in conjunction with the USB-A receiver. Multi-Device set with 3 channels. Ready to use anywhere: the Multi-Device keyboard with mouse features 1 radio and 2 Bluetooth channels, allowing connection to up to 3 devices simultaneously – switch instantly with the press of a button. Silent 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. Be more productive with artificial intelligence: the Assist key activates the cross-program AI assistant. 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 via system settings. Fn-Lock function: easily activate and deactivate FN-Lock, swapping the primary and secondary assignments of keys F1 to F12.