Astro C40 TR controller review: Is it worth the money? - Polygon
Hands On With The Astro C40 At E3 2019, The Best PS4 Controller I Have Ever Felt! — GameTyrant
Used - Like New: ASTRO Gaming C40 TR Controller - PlayStation 4 - Newegg.com
PlayStation on X: "The Astro C40 TR PS4 controller is available now, featuring swappable sticks and D-pad, plus back-of-controller buttons you can re-map on the fly: https://t.co/sopubw1Vmj https://t.co/uwwlFC2I00" / X