Astro C40 review: For those who think the Xbox Elite Controller just isn't premium enough | PCWorld
Astro C40 vs Scufs : r/scufgaming
Jankz Official Controller for PS4, Xbox, & PC | Scuf Gaming
Scuf Reflex Pro review: mostly great, but with one major flaw - The Verge
Amazon.com: Epindon Target Rings | FPS Aim Assist for Astro C40,SCUF ,Xbox Elite Controller (Special made for Long Stick) - normal strength : Video Games
Astro C40 TR Review | Worth a fortune with some unfortunate hiccups - GameRevolution
Best Buy: Astro Gaming C40 TR Wireless Controller for PlayStation 4 and Windows PC 940-000184