Dual-mode 2.4Ghz & Bluetooth 5.0This wireless keyboard equipped with an upgraded Bluetooth chip which ensures stable and fast connectivity and low latency, as well as lessen the cable in your desk. The keyboard can connect with up to three devices and switch among them easily for multitasking needs. Fn+Q switches to 2.4G wireless mode, Fn+W/E switches to Bluetooth mode. 2-in-1 Receiver & Smart Auto-sleepThis wireless keyboard comes with a 2-in-1 receiver that works on Type C or USB A devices, ideal for PC/Laptop/Pad/Smart Phone, etc. No driver required, just enjoy 33 feet of wireless freedom. The keyboard automatically enters hibernation mode after 30 minutes of inactivity and can be woken up by pressing any key. 68-key Layout & Separate Arrow KeysCompared with TKL mechanical keyboard or 61-key keyboard, the 68 keys retain a compact layout while keeping the practicality of the keyboard, with a full set of direction keys and frequently used control