buyyourownmodem.com

All works better than ATT 7550. Spent about two days setting up. AT&T was no help! All my fault setting up, but now works GREAT!

Excellent speed of delivery. Equipment was easy to set up and works well. Would have preferred to know that this unit does not have an internal splitter ahead of time so that I could have purchased a DSL splitter at same time.

I bought this modem to replace the one windstream was charging me for. This will save me money over time. It work just like the one windstream had.

Seems to do the job

I received my CenturyLink Greenwave C4000LG Wireless Router Modem in a timely manner. It was exactly like the one I had. I hooked it up and it worked like a charm. I would highly recommend this company.