Astro C40 TR Controller Review - Is it Worth It? - YouTube
Astro C40 TR Review | Worth a fortune with some unfortunate hiccups - GameRevolution
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What is the Best PS4 Controller (Nacon Revolution Unlimited, Astro C40, SCUF Vantage)? - YouTube
Astro C40 TR review: a PS4 pro controller to rival the Xbox One Elite - The Verge