SB6183
SURFboard® DOCSIS® 3.0 Cable Modem
An ultra-fast modem that won’t break the bank! The SURFboard SB6183 is a DOCSIS 3.0 cable modem that supports cable internet speed plans up to 400 Mbps. Own yours today and save on monthly rental fees!
Features
DOCSIS 3.0 cable modem best for cable internet speed plans up to 400 Mbps
One 1 Gigabit Ethernet Port
16 downstream x 4 upstream DOCSIS 3.0 bonded channels
Compatible with Cox, Spectrum, Xfinity and other major US cable internet providers
Easily setup your modem and get a real-time view of the devices on your network with the SURFboard Central app
2 Year Limited Warranty
Technical Specs
| Wired Speeds | Up to 1 Gbps |
| Best for Cable Internet Speed Plans | Up to 400 Mbps |
| DOCSIS Technology | DOCSIS 3.0 |
| Gigabit Ethernet Ports | One 1 GB Ethernet Port |
| Compatibility | Major US Cable Providers |
| Built-in Wi-Fi | No |
| Digital Voice Service Capability | No |
Compatible Service Providers
- Altice Optimum
- Altice Suddenlink
- Armstrong
- Atlantic Broadband
- CableOne/Sparklight
- Comcast/Xfinity
- Cox
- Grande Communications
- Mediacom
- Pentele Data
- RCN
- Service Electric
- Spectrum
- Wave Broadband
- WOW
- Zito Media
Don't see your provider above?
Select your provider in the list below and view all products compatible with it.
Cable Modem Comparison
| Cable Modems | Best for Cable Internet Speed Plans | DOCSIS Technology | Gigabit Ethernet Ports | Compatibility | Built-in Wi-Fi | Digital Voice Service Capability | Wired Speeds |
|---|---|---|---|---|---|---|---|
| S33 | Up to 2.5 Gbps | DOCSIS 3.1 | One 2.5 GB and one 1 GB Ethernet Port | Major US Cable Providers | No | No | Up to 2.5 Gbps |
| S34 | Up to 2.5 Gbps | DOCSIS 3.1 | One 2.5 GB and one 1 GB Ethernet Port | Major US Cable Providers | No | No | Up to 2.5 Gbps |
| SB8200 | Up to 1 Gbps | DOCSIS 3.1 | Two 1 GB Ethernet Ports | Major US Cable Providers | No | No | Up to 2 Gbps |
| SB6190 | Up to 800 Mbps | DOCSIS 3.0 | One 1 GB Ethernet Port | Major US Cable Providers | No | No | Up to 1 Gbps |
| SB6183 | Up to 400 Mbps | DOCSIS 3.0 | One 1 GB Ethernet Port | Major US Cable Providers | No | No | Up to 1 Gbps |
Add SURFboard mAX Whole Home Mesh Wi-FI
Now you can bring those Wi-Fi enabled devices upstairs, downstairs, in the back yard, or out on the deck. The new SURFboard mAX Mesh Wi-Fi 6 System unleashes your home wireless network like never before. After all, what good is Wi-Fi without the freedom?
