Ethernet Switch- what's the point?


I run an Ethernet cable between my router (standard issue from Verizon) and my streaming transport. I note that some use an ethernet switch between between the router and streamer. Assuming I got that right, what is the point- what does a good switch do? I've been into audio since the 70's but when its comes to streaming, I'm definitely a newbie- 

Thanks all!

128x128zavato

@zavato 

Apologies for the bickering.

Freddy22, panzerwaggin, cakhole, and others (12 many joins) continually try to ruin open discussions by spouting their 'networking' knowledge. Side with them at your peril.

The winners in this? Those who have researched, discussed, and tried network switches; made their mind up from there.

I have two. Well worthwhile in my system.

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You're not the easiest to follow or discern. Something's missing. Must be me.

Puzzling, maybe for you.

But I would without hesitation join nonoise for a cup of tea.

You just pass on by. 

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