I bought a Royal Kludge RK84 precisely because it is one of the few small form factor mechanical keyboards which packs a USB hub, and I could plug both my heads

I bought a Royal Kludge RK84 precisely because it is one of the few small form factor mechanical keyboards which packs a USB hub, and I could plug both my headset and yubikey. Kicks ass. For some reason, that's a rare feature among keyboards.