aikeec USB Gearshift Knob from a Man Truck ATS ETS for Logitech G29 G27 G25 G920 H Gearshift Shifter Knob for ATS ETS2 Games AI PC …

Aikeec Gearshift Knob for American Truck Simulator Game

You will need to set up the button to whatever transmission you want in the ats or ets2 game, l10 speed, 13 speed, 18 speed, etc.

USB Gearshift Knob can be used as a switch to quickly switch between high and low gears, including two switchers, up to 18 gears and a custom setting button that can be set freely.

Compatible with Logitech G25 G27 G29 G920 steering wheel

then truck simulator shifter is desinged for Logitech g25 g27 g29 g920 steering wheel

On your Windows PC, USB Gear Shifter Knob is recognized as soon as you plugged it in. you don't need to install any drivers. It's basically a two button controller, one button handled by each switch. You will need to set it up properly in the simulators though for it to be recognized.

It's a great add on for American Truck Simulator and Euro Truck Simulator if you want to drive realistic manual.