
Your ISP doesn't care about your router or modem. They don't pay for them if they damage them or run a large surge of electricity through their equipment. Even if that surge destroys YOUR equipment. This offers significant and useful surge protection for little money. And in a name you trust. You can also confirm 940 up and 938 down with this best router and ISP modem. It is designed for 2.5G Ethernet. Can't verify, but gigabit service was completely unaffected. Just buy it. Inexpensive peace of mind.

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