I've been using a Rockfire USB adapter with a set of Thrustmaster Elite pedals alongside a Warthog for ages. The Elites are still going strong. I bought them new with a Cougar sometime in the early 2000s or so. They've outlasted the Cougar, which I'm attempting to revive, and may outlast the Warthog. The pin cable from the pedals plugs into the adapter, and the adapter plugs into a USB port.