Bluetooth that keeps your USB ports free
The keyboard pairs over Bluetooth, so it does not use up any of the few USB ports on a laptop. There is no cable on the desk to tug or get in the way, and the keyboard is easy to slide aside when you need space. The Nordic layout is common in Estonia: Ä and Ö are on the keys, while Õ and Ü are typed with the Estonian layout in Windows.
