Solidly-built and precise, the TH8A is crafted of 100% metal. Featuring H.E.A.R.T HallEffect AccuRate Technology technology (patent pending), the TH8A's precision won't decrease over time, thanks to its contactless magnetic sensors: no tact switches or potentiometers, for an unlimited product lifespan. Unique design allowing for two different driving styles: 'H'-pattern (7+1) and sequential (+/-). Multiplatform: the TH8A Add-On Shifter is compatible with all racing wheels available in the video game accessories market.