Comcast Business offers Business Cable Internet service for Small business and for home users looking for faster speeds, better reliability and faster support. Business Cable Service only accepts below approved modems (NOTE: If you buy your own retail modem for Business Service, there is no STATIC IP Support. It is not needed unless you are running servers on your network). Every device listed below is DOCSIS 3.0 and IPv6 compatible.
Below are packages available in different regions. Please make sure to confirm with your billing statement to check your tier. If you do not know how to check your statement, please click here:
- Starter, Deluxe 25, Deluxe 50, Deluxe 75, Deluxe 100
- Deluxe 150
- Deluxe 250
Note: If you are looking for all-in-one Combo Cable Modem Router (with Wi-Fi), Comcast does not allow retail Combo Cable Modem Routers for Business Cable Service. You will need to buy additional wireless Router along with below approved modems.
Below are the links to review the complete list of supported Comcast Retail/Leased device for Comcast Business service:
| Model | Channels | Review/Rating | Deluxe 250 Mbps | Deluxe 150 Mbps | Deluxe 100 Mbps and lower | Amazon Link |
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| NETGEAR CM1000 | 32X8 + 2x2 OFDM/A |  |
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| ARRIS SB8200 | 32X8 + 2x2 OFDM/A | |
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| MOTOROLA MB8600 | 32X8 + 2x2 OFDM/A | |
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| ARRIS SB6190 | 32x8 |
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| NETGEAR CM700 | 32x8 | |
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| NETGEAR CM600 | 24X8 | |
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| TPLINK TC-7650 | 24x8 | |
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| ARRIS SB6183 | 16x4 |
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| NETGEAR CM500 | 16X4 | |
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| MOTOROLA MB7420 | 16x4 |
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| TP-LINK TC-7620 | 16x4 | |
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| NETGEAR CM400 | 8X4 | |
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| ARRIS SB6141 | 8x4 |
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| MOTOROLA MB7220 | 8x4 |
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| TP-LINK TC-7610 | 8x4 | |
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| ARRIS SB6121 | 4x4 | |