Feature 1Widely Compatible: USB simulator shifter for Logitech G25 G27 G29H G920 G923 for Thrustmaster for TH8A for FANATEC ClubSport Shifter SQ gear, and for ETS2 for ATS games hobbyists. 2Fast Switching: The PC USB simulator shifter can be quickly switched between high and low gears with a switch, including two switchers. Up to 18 gears, and a custom setting button for free setting. 3Adapter Accessories: The USB simulator shifter is available with 3 different sizes of adapter accessories to fit other makes of models. If you need another type, you need to take out the 10mm/0.39in adapter plug and put in the other size adapter plug. 4USB Plug and Play, Compatible System: Truck simulator shifter uses a separate USB cable, plug and play, easy to install, only supports PC for Windows system. 5Real Game Experience: USB truck simulator shifter using premium materials, optimized design, beautiful and durable, comfortable in the hand, high sensitivity, enhanced gaming experience.SpecificationItem Type: USB Simulator ShifterMaterial: ABS, Aluminum AlloyColor: BlackInterface: USBComputer System: Support Windows7 and Above (Note: Not applicable to for X BOX and for PS4 5, only for PC's USB Interface)Applications:Suitable for Logitech G25 G27 G29H G920 G923 for Thrustmaster for TH8A for FANATEC ClubSport Shifter SQ gear for ETS2 for ATS for Gaming EnthusiastsCompatible: 12mm/0.47in, 10mm/0.39in, 8mm/0.31in Connection, Such As Compatible with (for Logitech, for Thrustmaster, for SQ, for Kraton, for Laishi) Devices, etc.) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Gearshift Knob1 x Knob Adapter1 x Rubber Adapter (M8, M10, M12)1 x Hex Screwdriver6 x Adaptor Screw1 x Instruction Manual