Share the freedom of 3g! The tl-mr3420 3g/ 3.75g wireless n router allows users to share a 3g/ 3.75g mobile broadband connection with family and friends on the train, while camping, at the hotel, nearly anywhere within 3g/ 3.75g coverage. By connecting a umts/hspa/evdo usb modem to the router, a wi-fi hotspot is instantly established. Tests in the field-high compatibility. Compatibility is the most important aspect to consider when you're selecting a 3g router. This device is compatible with the isps in the regions in which they are sold. We have teams around the globe continually testing our routers with newly emerged modems to ensure that end users can feel confident that their routers will operate flawlessly where they live and work. Comprehensive 3g/ wan back-up strategy. The tl-mr3420 stands out with its 3g/ wan connection back-up, which keeps users online when one connection fails. Tp-link's 3g router provides users with both 3g preferred