Does this controller vibrate during game play?

The SteelSeries Stratus Duo is designed to provide haptic feedback (vibration) during gameplay on compatible devices. If your controller isn't vibrating, it could be due to a hardware or software issue. Maybe try some of this

1. Check the software: Make sure you have the latest firmware installed on your controller and that the device you're using it with is compatible.
2. Check the settings: Check the settings on the device you're using the controller with to ensure that vibration is enabled.
3. Try a different device: If the controller isn't vibrating on one device, try using it with another device to see if the issue is specific to that device.

Good Luck!

stratus duo has 0 vibration . ive taken this apart. there are 2 weights in the handles. no trigger motors.. and doesnt look like the pcb even has a place for vibration.