Product DescriptionTP-Link's TL-MR3420 3G/3.75G Wireless N Router allows you to quickly set up a 300Mbps wireless network on-the go and share a 3G/3.75G mobile connection. By connecting a UMTS/HSPA/EVDO USB card to the router, a Wi-Fi hotspot is instantly established allowing users to share an Internet connection anywhere 3G/3.75G coverage is available. So whether you're on the train, camping, or at a construction site, you'll have a reliable wireless connection to accommodate your networking needs. **Tests in the Field-High Compatibility** Compatibility is the most important aspect to consider when purchasing a 3G device. To ensure 100% compatibility due both to the regions in which they are used and the devices that they pair with, TP-LINK has made certain that our 3G Routers are compatible with the ISPs in the regions in which they are sold. We have teams around the globe continually testing our Routers in new regions and with news modems to ensure that end users can feel confident that their router 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 and WAN Preferred back-up modems, while other brands provide one or the other. This brings users a high degree of flexibility when setting up their networks considering connection costs and length of downtime. **Wireless N Speed & Range** Complying with the IEEE 802.11n standard, the TL-MR3420 can establish a wireless network with transmission speeds of up to 300Mbps, while mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, users can easily pick up their wireless network's signal at longer distances from the router, where with legacy 11g products they would have to be much closer. **WPA / WPA2 Encrypt |