Android devices
For Samsung Galaxy
Connect Galaxy device to the same Wi-Fi network as your range extender.
Select Music app
Choose music file and tap Screen Mirroring icon
Choose Linksys Range Extender.
Your screen might look different depending on your device model and version of Android.
For other Android devices, stream music with MediaHouse, UPnPlay, Skifita, ArkMC,
BubbleUPnP, Pixel Media, and 2Player 2.0.
Windows
Open Windows Media Player