Hotswapping keyboards, not keys
I recently had the Microsoft Compact Designer Keyboard in my cart (preparing for shipment), along with the mandatory cable/dongle for using the monitor. But due to miscalculations in my banking app, I wasn't gonna have the cost of the keyboard avail come time for it to be charged (I suck).
So, I went ahead and cancelled the keyboard, kept the dongle (needed), and hopped over to B&H Photo and ordered essentially the same keyboard (still MS) only the new one includes a trackpad to the right, and is geared towards most operating systems (confirmed for MS, Mac, Linux, and also Android, Chrome OS, and iOS). So, that's most bases.
later