Courier® M2M 3G GSM Intelligent Cellular Modem - USR3500

PTCRB carrier approved, GSM/GPRS/Edge/HSPA+ speeds.

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USR3500 product images

USR3500 features

Complete solution*

Powerful embedded software

Global approvals

Multiple interfaces

Cellular networks and GPS


Courier brand

Simple user interface

Industrial quality and design

Advanced features


Frequently asked questions (FAQ)

Why can’t I use any cellular modem as a drop-in dial-up modem replacement?

How much can I expect to save by replacing analog modems with cellular modems or gateways?

Can I use the SIM from my phone for a cellular modem or gateway?

Can I connect to the IP address reported by the USR3500?