You must have an existing MoCa network or MoCa capable cable modem or a MoCa bridge adapter

If you don't have an outlet in a place where you want this to be, just use a cable and it works just as fine

Used my own coax and ethernet cables, and it still didn't work

Literally just plugged in the coaxial cable and worked off the bat

Just plug in your rg 6 cable and power it up and it works

My came with time Warner Cable software and as unable to turn the wifi off, between this and my quantaum

(you will need a splitter and 2 coaxial cables, 1 to go to the cable and the other to the new box, as well as an ethernet cable if you plan to hardwire your device).My speed went from 11.86 download/20.88 upload to 42.95 download/ 52.64 upload

Arrived missing the coax cable, splitter, ethernet cable, and any instructions

I only needed to tone the cable outlet in the master bedroom to hook up the proper cable at the splitter

missing both the cables and splitter...

For those giving one star because it lacked an Ethernet cable and coax splitter — is that really a big deal

This product is supposed to include 7 items and it’s missing the Ethernet cable, coax cable, and coax splitter

Taking one star away for missing coax cable, network cable and splitter

Included in the box are the WCB3000N Wireless Network Extender, 1 Ethernet cable, 1 coax cable, 1 power adapter, 1 coax splitter, base stand, and a Quick Start Guidewas missing coax splitter and coaxial cable and startup guide.

Finally have WiFi for both desktop without messy cables

EDIT after a few weeks of use: As noted below, the installation went fine, as I had the missing cables and connectors

Was able to google the setup instructions and make up for the missing parts (cables), but if it supposed to be included than include it.

Like many of reviewers here, I was trying to find a wifi extender so that I could have the signal as strong as near the main router

Ethernet connection was just as fast as if it was connected directly to the router which is impressive

I had been told that this would solve my problem (at the very least, give me a broader wifi range, as well as, the ability to connect my PS4 via Ethernet), so onwards I went

It didnt work as we expected

I have no patience with things that don't work as they should, so I'll be returning the unit to Amazon for a refund.