Cable Modems Compatible With Comcast/Xfinity (No Voice and Without Built In WiFi)

These are Comcast/Xfinity compatible modems without WiFi that you should only use if you do not have voice service and do not have the need for built in WiFi into the modem itself (i.e. you already have your own WiFi router or just don’t want one at all). They are grouped by maximum speed tiers support and are sorted alphabetically. If you’re on a speed tier that’s lower than any of these listed, these modems will still work just fine and will give you the added benefit of having future expandibility without the need to buy a new device as often in the future. For a quicker experience, click the quick access links below to jump to your speed tier.

Performance Pro+ (200 Mbps) and Lower

Blast! (300 Mbps) and Lower

Extreme Pro+ (600 Mbps) and Lower

Gigabit (1000 Mbps) and Lower

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Cable Modems Compatible With Comcast/Xfinity (No Voice and Without Built In WiFi)

Performance Pro+ (200 Mbps) and Lower

Cisco DPC3008

Linksys CM3008

Motorola MB7220

Netgear CM400

Blast! (300 Mbps) and Lower

ARRIS SB6183

Linksys CM3016

Motorola MB7420

SMC D3CM1604

Extreme Pro+ (600 Mbps) and Lower

ARRIS SB6190

Linksys CM3024

Motorola MB7621

Netgear CM600

Netgear CM700

Gigabit (1000 Mbps) and Lower

ARRIS SB8200

Motorola MB8600

Netgear CM1000

Netgear CM1000v2

Netgear CM1100

Netgear CM1200