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[Greenmantle]

My annual renewal for my routers content filter is fast approaching. As it goes the its pretty basic for about £50.
What I am looking for is maybe an appliance that I can stick between my router and my switches. Something that can be tailored on a per user basis. For example select websites and duration for my kids.
Any suggestions welcomed.
I am familiar with Pi-hole but I would prefer to look at a hardware (with web interface) route first. Its a bloody shame that many appliance manufacturers brick their hardware or charge huge annual subscriptions.