Rumble/Vibration function with PS1/2 controller USB adapters

[madmodder123]

RetroPie 4.2.2
2.5A power supply
PS1 and PS2 controllers
All games affected

So I have this https://www.amazon.com/Importer520-PS2-Dual-Controller-Adapter-Converter/dp/B00GB8YQ6E/ref=pd_lpo_sbs_63_t_0?_encoding=UTF8&psc=1&refRID=YDXNSK9ND8964ZP893AP
but I am not getting any rumble/vibration in any of the PS1 emulators. (The adapter says it supports rumble)
I tried multiple OEM PS1 and PS2 controller with no success.
Has anyone gotten rumble to work with this adapter or another dual controller adapter?
Please share a link of the adapter you are using or any other useful information.

Thanks all!

[edmaul69]

@madmodder123 the adapters dont have rumble by default. I believe there is a thread on here with a mod or driver to make it work.

[madmodder123]

@edmaul69
After doing a shitload of searching I found this: https://retropie.org.uk/forum/topic/8228/how-to-install-force-feedback-support-for-pantherlord-greenasia-usb-ps1-2-dualshock-adapters

I will try it when I get home :)