Now available! The ELITE Compass emulates a standard aircraft wet compass, including common compass errors, ideal for refining partial panel IFR training or adding an increased level of realism to your flight simulator. This USB connected accessory is the most high quality, affordable compass on the market and is compatible with ELITE, Prepar3D and FSX. Support for X-Plane is coming soon. 

http://flyelite.com/product/elite-compass/