# Q139577584

> series of touchpad gamepads developed by Valve

**Wikidata**: [Q139577584](https://www.wikidata.org/wiki/Q139577584)  
**Source**: https://4ort.xyz/entity/q139577584


## References

1. [Source](https://help.steampowered.com/en/faqs/view/4E41-6123-79EF-25BA)