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13 reviews
easy smooth activation
this was a relatively easy hook up. I have optimum internet in central nj. I called in and they took the #'s off the box. there was small hiccup on her end to activate the modem and she had to go through the sequence a few times before it worked. she then had me enter the #'s on my computer screen and then she had to go through sequence once again on her end (last hiccup) and bingo. all in all a great buy and to make the bill lower with this now owned modem on my acct. just a 20 min phone call with optimum. recommended to anyone wanting to reduce their internet bill and will pay itself off in less than 1 yr.Read full review
Verified purchase: Yes • Condition: pre-owned • Sold by: aplera
Works with Comcast
If you're looking to eliminate Comcast's Gateway and the $11/mo rental and have both internet AND phone, you need both a cable modem and an eMTA box. The TM822G works perfectly for the eMTA box (to use the phone service. While technically it has a DOCSIS 3.0 modem built-in, the modem is a slower speed. Best to combine the TM822G with a high speed cable modem such as the Arris SB6190 and then use your own wifi routerRead full review
Verified purchase: Yes • Condition: pre-owned • Sold by: aplera
Excellent Cable Modem
My cable company charges $10 per month for a cable modem rental. With this excellent product, I don't have to give in to that scam. Works great, saves me money, what's not to like?
Verified purchase: Yes • Condition: pre-owned • Sold by: atr-ny
TM822G
It had noticeable cosmetic scratches in front, arrived in Chinese postal box with power cable and new internet cable, ready to go.
My internet provider (NY) accepted this modem to use in their network because it was never used previously in their network (based on the CMAC /serial number).
It's close to two months, working good with no issue.Read full review
Verified purchase: Yes • Condition: pre-owned • Sold by: gogohunter1984
no more rental charges (Optimum)
Modem works great. was able to switch from a rental (same model) to this. no packet loss or de-syncs so far.
very happy with my new (used) modem.
Verified purchase: Yes • Condition: pre-owned • Sold by: aplera
Excellent Replacement for Company Provided Modem
After Comcast told us our modem was going bad (when we complained about poor Internet speed) and that we would be charged $15 for them to ship us a new one, I just turned the old one in and got this one. Instructions on the Arris site are easy to follow and worked the first time. Speed is now good, and no monthly charge for a modem. Will pay for itself in a year.Read full review
Verified purchase: Yes • Condition: new • Sold by: windodeco
Great job!
Ordered it before 9 am, it was shipped same day. Got it the next! Seems to be running just fine.Thanks! AM
Verified purchase: Yes • Condition: new • Sold by: digitfactory
Same as Cable box Provided Plus Battery Backup
Same as item provided by cable company plus a battery backup.
Verified purchase: Yes • Condition: pre-owned • Sold by: kmun970
Works great!
Verified purchase: Yes • Condition: pre-owned • Sold by: cropp57