This is 4 years old (a couple of generations), but still capable of the Cox 250-500Mbps speeds. I just upgraded to a simple modem and mesh system. It works perfectly, I've reset it, and it's ready to go. FIRM ON THE PRICE, LOCAL PICKUP AT THE 11th & GARNETT QT. NO TEXTS! IF YOU REPLY TO THIS, INCLUDE YOUR PHONE NUMBER, OR I'LL KNOW YOU'RE A SCAMMER.