Bluetooth keyboards can quickly pair with many devices wirelessly. Here are the models we've tested and recommend.

[wulax] got around all these problems by taking the Bluetooth controller out of a cheap mini keyboard and mapping the Model M rows and columns to it. A PCB was made and a rather large battery was ...

so you can use this keyboard with Windows, macOS, Linux, Android, and even Apple mobile devices. You have two ways to connect, with Bluetooth and wireless using Logitech's Logi Bolt receiver.