ARRIS - SURFboard 32 x 8 DOCSIS 3.1 Cable Modem - White

So I upgraded my comcast internet speed to a much faster data plan which requires a new updated Docsis 3.1 version. I had a coupon and few bestbuy dollar reward and i figure, why not just get it from Best Buy. So the install was simple. Only Port 1 works, (i found out later). Port 2 will only work if you pay Comcast another dedicated IP address, which in my case I dont need. I had to call Comcast as the automatic sense and install didnt work for me. I gave the comcast agent the MAC ID of the new device, and VOILA! I had fast download and upload. The Unit runs very HOT, . To remedy this, I purchased the AC Infinity silent Fan from amazon. I sandwiched the unit as - fresh air intake fan, then the modem, then air exhaust fan. This will prolong the life of the unit as we all know, the component inside a Hot unit will degrade overtime from heat. Its been up and running for over a month now and have really no complaints. Highly recommended.

I have comcast internet and I was supposed to have 250 mb download speed but my Motorola sb 6121 was only letting me reach 140 mb download speed . I installed the Arris SB 8200 and my first internet speed test reached 301 mb download . Don't quite understand how a modem can do this , I thought it was the router that helped your internet speed , guess I was wrong .

I had an older model Arris and upgraded to this model and couldn't be happier. It has increased both download and upload speeds and added a huge boost while gaming online with both PC and Xbox.

Cable guy came, made a call, and set it up within 30 minutes. After he left it stopped working for 10 minutes then started working again. Have not had any issues since. I use Speedtest every once in a while at random times to just view speeds at different hours in a day and I almost always get exactly what I pay for even through WiFi. I would definitely recommend to a friend and save the $10 a month on the cable bill.

Slim but mighty. I have Comcast Blast internet which is advertised at 300mbps and since I got my new Modem I average 353mbps. Great buy.

Device outside of return but still well inside warrantee, died 4 months from purchase. Arris support makes you pay $50 for quick replacement, which is absurd for this device. Otherwise they have to receive the old device, process the replacement and ship which can take a month. I will never use another Arris product.

This was an easy choice for me because I’m with Cox. The SURFboard modem has always been my go to.

Purchased this router to change my xfinity router. My xfinity router always cut wifi and sometimes internet. I upgraded my internet speed already but still has the issue. So i made a research and came out i can get my own router and add a wifi beacon. Never have any issue since then.