With its ability to toggle between nearly any smartphone, tablet and most computers, Logitech's smooth-operating and affordable K380 is one of the best multidevice wireless keyboards you can buy.
The Logitech K380 is a compact, solidly built wireless Bluetooth keyboard that pairs with up to three devices at once and lets you toggles between them; It's compatible with most Bluetooth-enabled computers, tablets, and smartphones and offers long battery life at up to 2 years from two AAA...
Keys may be a little cramped for users with very large hands; Caps Lock is a little close to the "a" key and can be accidentally pressed.