How many devices can you connect to the Slim X1 keyboard? You are able to connect up to 3 Bluetooth devices to the keyboard and switch between them by pressing the FN + 1/2/3 keys. Related articles Resetting the X1 Slim Bluetooth Keyboard Is it compatible with a Kindle Fire? How is the battery life for the Slim X1 keyboard? How can I enable Mission Control on the F4 key instead of the App Switcher on this keyboard? Windows 10/11 Shortcuts Comments 0 comments Article is closed for comments.