DSL modem, used with Teksavvy a while back. Worked fine. Includes AC adapter and a bunch of phone cords/splitters/extenders. You're welcome to power it up and test whatever you like. Picture on teksavvy site looks different, but model still the same. Suggest checking with your ISP first if you have any doubts.
https://www.teksavvy.com/services/internet/hardware/?itemID=5454&prov=QC
https://help.teksavvy.com/teksavvy-faq/post/all-about-the-smartrg-sr515ac-smartrg-sr516ac-es3r65pHXZAXl25
Specifications:
https://www.speedguide.net/routers/smartrg-sr515ac-avdsl2-5-port-80211ac-dual-band-3994
Cash only.