Hello, The following are required to enjoy 4K Ultra HD content on a compatible Roku player. • Compatible 4K Ultra HD TV with an available HDMI 2.0 input that supports HDCP 2.2 • Roku player capable of streaming 4K Ultra HD • Good internet connection with enough bandwidth to stream 4K Ultra HD (up to 25 Mbps may be needed) • Streaming service like Netflix with a plan that supports streaming in 4K Ultra HD • Premium High Speed HDMI Cable (*not needed when connecting Roku Streaming Stick+ directly to compatible TV) Thanks. For More Go To:- Roku com Link Enter Code www Roku com Link Roku Com link