I use a d-link dgs108 with a Sbooster botw liniar Power supply and it improve the SQ
The SQ improved also with the cheaper ifi iPower.
But what improves the SQ more, is using liniar Power supplies on your cable modem and (If you have) the router.
In my case the sq improve very well (the biggest upgrade in years) and you have also a bonus on the tv picture quality.
The biggest improve with the liniar Power supplies was on my Cisco cable modem, second on my netgear nighthawk router and the smallest SQ improve is in my case the switch, but noticeable
I use now on all that divices the sBooster botw. The ifi iPower is much cheaper and gives also a better SQ
I could say, give it a try, and send them back if you get no improve on the SQ
The SQ improved also with the cheaper ifi iPower.
But what improves the SQ more, is using liniar Power supplies on your cable modem and (If you have) the router.
In my case the sq improve very well (the biggest upgrade in years) and you have also a bonus on the tv picture quality.
The biggest improve with the liniar Power supplies was on my Cisco cable modem, second on my netgear nighthawk router and the smallest SQ improve is in my case the switch, but noticeable
I use now on all that divices the sBooster botw. The ifi iPower is much cheaper and gives also a better SQ
I could say, give it a try, and send them back if you get no improve on the SQ
