We're known for our fast, reliable, and user-friendly analog modems that help connect a generation.
Use our education essentials to learn about Courier® business products, the Courier® modem brand, how modems work, and how to choose the one that's right for you.
Updates, drivers, manuals, and other resources to optimize your product's performance and enhance its functionality.
USR is a leading provider of global connectivity hardware, trusted by millions of businesses and consumers for over 4 decades.
European sites can be found at www.usr-emea.com
Pre-sales support
Email: online form
Website: usr.com
Technical support
Website: usr.com/support
Infoline
Website: usr.com/de
Technische Unterstützung
Website: usr-emea.com/support
Asistencia preventa
Website: usr.com/es
Asistencia técnica
Support avant-vente
Website: usr.com/fr
Support technique
Assistenza pre-vendita
Website: usr.com/it
Assistenza tecnica
Pre-Sales Support
Website: usr.com/uk
Technical Support