Macs Need T2 Security Chip to Play 4K HDR Netflix in macOS Big Sur

Apple’s upcoming macOS Big Sur operating system introduces HDR video support and allows Netflix users to watch content in 4K HDR for the first time. However, it turns out that only Macs with an Apple T2 Security chip are compatible with Ultra HD streaming.

Source: Macs Need T2 Security Chip to Play 4K HDR Netflix in macOS Big Sur