Specifically, the Gen 2 router does not come with a built-in Ethernet port and will need such an adapter. The Gen 1 and Gen 3 routers have a single Ethernet port and two Ethernet ports, respectively.

Top coax to Ethernet adapter for the money Actiontec Single Dual-Band Wireless Network Extender and Ethernet Over Coax Adapter (WCB3000N) What you need to know: This is an affordable adapter that ...

ZyXEL MoCA 2.0 Ethernet to Coax Single Adapter Bonded Up to 1.4Gbps Gigabit Ethernet (HLA4205) What you need to know: This reliable adapter works with TVs, smartphones and much more.

With over 25,000 reviews and a 4.6-star rating on Amazon, the Ugreen USB to Ethernet Adapter isn't an expensive buy at $14.99 and offers speeds up to 1,000 Mbps.

USB to Ethernet Adapter Vs. USB Extender. Using a computer in your business usually requires that you connect it to a network. For connection to a wired network, you'll need a free Ethernet port ...

If you have dead Wi-Fi spots in your house, a powerline networking adapter like the TP-Link TL-PA9020P KIT may fix the problem.