Signal Boosters for Cellular Internet Cards & USB Modems

Boost the cellular signal to your Internet USB Modem or Card by adding an external antenna. Add a powered amplifier for more help in remote locations away from a strong signal.

Attaching External Antennas

Most cellular USB modems come with one or more external antenna ports. Some have a port for 3G and another for 4G. We have specific antenna adapters that plug into these ports. You'll need the external antenna adapter along with whatever cellular antenna you prefer. Start by finding your device below.

Some devices (such as routers) have common connectors such as SMA, TNC, N or Mini-UHF that enable you to connect an external antenna directly to it. Information about the connector type should be provided in the User Guide for your device. We also have screw on adapters that can convert these connectors to one that would match an antenna you require. Be sure and match your connector type to the antenna you purchase.

Need Help?

Need help determining just what you need to boost the signal to your cellular Internet device? Feel free to contact us. Let us know the make and model of your device and what type of help you need. Read our blog post on 4 Ways To Boost The Cell Signal To Your USB Modem.

Read Our Blog Post: How To Improve A Hotspot Signal With A Signal Booster

Select Your Device's Make & Model Above.