Pour one out for the Steam Controller, sold out forever after $5 fire sale - The Verge
We hate Valve's Steam Controller because it's different | Engadget
Report: Valve Designs New Steam Controller | Time
Confluence Mobile - University at Albany
METAL SERIES WRAPS/SKINS FOR STEAM CONTROLLER
Steam Controller - Wikipedia
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Amazon.com: PC Steam Game Controller, IFYOO ONE Pro Wired USB Gaming Gamepad Joystick Compatible with Computer/Laptop(Windows 10/8/7/XP), Android(Phone/Tablet/TV/Box), PS3 - [Black]: Computers & Accessories
Steam Controller on Steam
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