It’s a basic, entry-level AC1200 router commonly provided by internet service providers (ISPs) like Movistar (Latin America/Europe) or other fiber/cable companies. It’s “better” than very old 802.11n routers, but not better than most modern dual-band routers you could buy yourself.
Older ZTE routers were notorious for ugly, slow interfaces. The introduces a completely revamped UI. zte h3600 v9 better