Application:For Logitech G923 G29 G27 G25For Thrustmaster TH8AFor FANATEC ClubSport Shifter SQNote:Not applicable for X BOX 1 and PS4,Only for PC USB portFeatures:Plug and play,easy to install,drive-free use, only supports PC windows system with windows7 and above systems.high and low gear handball head, suitable for players who modify G25 / G27 / G29H/ TH8A gear ETS2 ATS,Including two switchers, one additional user-defined button,Can use the switch to quickly switch between high and low gears, up to 18 gears.The connector is made of aluminum alloy processing, compatible with all mainstream electronic gears on the market, compatible with 12mm, 10mm, 8mm connections, such as compatible (Logitech, Thrustmaster, SQ, Kraton, Laishi) equipment, etc.)Specification:Type:PC USB Shift KnobColor: BlackWeight:0.4kgUsb Cable Length:2 MetersPC system:Support windows7 and above systemsPackage Included:1 x USB SIM Shifter Knob(with Installation manuaI)Note:Before purchasing, check whether the diameter of the gear lever is within the support rangePlease check the size measurement chart carefully before making