I would advise against it. I actually bought it as a solution to my connectivity issue in the big house. Wrong! 1 floor 2 walls and 7 meters separate router and laptop. The connection is disappointing! Reference is an old W502V with a broken antenna. This offers the same strong connection! The connection breaks every 20 seconds from easily.
3Antennen ... for what ?! Real sad but this product is just plain bad. Erstrecht because it really is to use only as a signal propagator since no modem. The 20 Euro TPLINK provides identical results. Dear one for 20 with modem so as a meaningless crap.