A $30 adapter for a $2000+ machine isn't what I would call expensive. It does make the machines a lot thinner though and normally, you don't need wired Ethernet any more.
I easily reach 60+ MB/s now over WiFi, so for the times where I really need the additional power I don't care about having the additional dongle with me.
I easily reach 60+ MB/s now over WiFi, so for the times where I really need the additional power I don't care about having the additional dongle with me.