The Digi WR21 product lines are end of life and obsolete. The information on this page is provided "as-is", and product support is no longer available. Please contact your Digi Sales Representative for information on migrating to our latest products. 

Digi TransPort WR21 is a full-featured cellular router offering the flexibility to scale from basic connectivity applications to enterprise class routing and security solutions. With its high-performance architecture, Digi TransPort WR21 provides primary and backup WWAN connectivity over 3G/4G/LTE.