Device Requirements
Which device do you want help with?

Device Requirements

Learn the device requirements of the AT&T Cell Booster Pro.


Prenote info

The AT&T Cell Booster Pro must be used within the AT&T Cell Booster Pro coverage area. Verify coverage at

The AT&T Cell Booster ProSM requires the following:

• AT&T 4G LTE- capable wireless device

• AT&T wireless plan with online account management (existing AT&T or FN username/password required for Cell Booster portal access) 

• Ethernet connection to a modem or router, with fixed broadband service such as DSL, fiber, or cable (minimum 5Mbps downstream/1Mbps upstream).  All broadband providers are supported.  Satellite Internet is not supported.

• Ability to access a GPS signal using the supplied GPS antenna to verify location.

• Use in a location where existing cellular signal strength is weak.  

AT&T Cell Booster:

•Minimum speeds are 5 Mbps/1 Mbps

•Recommended speeds are 100 Mbps/5 Mbps

AT&T Cell Booster Pro:

•Minimum speeds are 25 Mbps/5 Mbps

•Recommended speeds are 150 Mbps/20 Mbps

 Broadband Minimum
Downlink bandwidth
Broadband Minimum
Uplink bandwidth
1 Cell Booster5Mbps1Mbps
2 Cell Booster18Mbps1Mbps
3 Cell Booster24Mbps1.2Mbps
1 Cell Booster Pro25Mbps5Mbps
2 Cell Booster Pro30Mbps7Mbps
3 Cell Booster Pro35Mbps9Mbps

Did you get the help you needed?