As a workaround please connect your Android device to a bluetooth speaker or try our app VIDEO & TV CAST to cast videos with sound. * Sound is not yet supported, but we are working on it. * Performance is best when you have good wifi network conditions Please do not use VPN, Proxy, VLANS and Subnets. * Your Android device and your Roku must be connected to the same wifi. No need to change Android settings or Wi-Fi options. * Super easy and unified setup on all Android devices. * Best device support: The app supports all Android devices with Android 5.0+and all Roku devices, including Sticks, Boxes, TVs and Roku Express 3700 / 3710. It has big advantages compared to the Roku built-in Screen Mirroring based in Miracast. Share your photos, videos, games, websites, apps, presentations and documents with your friends, family and co-workers. The Screen Mirroring App is the #1 Screen Mirror - fast, easy and user friendly. No wires, easy setup, live in HD quality. Share your screen on any Roku Stick, Roku Box and Roku TV, such as TCL TV and Hisense TV.

Mirror roku android