How to setup and use the Media Server feature on the TP-Link wireless routers to share media files
TL-PS310U | Single USB2.0 Port MFP and Storage Server | TP-Link
TP-Link TD-W9970 WiFi VDSL / ADSL router (300Mbit / s , USB ports for FTP and media server, incl.VDSL splitter, Annex A, suitable for Austria / Switzerland): Amazon.de: Computer & Accessories