I have Readynas 4 bay as well as a 4TB WD USB drive hooked up to the router via USB with DLNA feature enabled. My samsung TV sees it and it plays anythng off it without a hitch. Its a really solid router. Wouldn't hurt to try it. I honestly was surprised how well it streamed off the USB drive. I was all Netgear before and tried their new top of the line gaming router XR700 but wireless signal was no match with the GT AC5300. It literally destroyed the netgear in signal quality. Not to mention it has 8 LAN ports and you can configure another LAN port as backup WAN.