TP-LINK TL-MR3420 300Mbps Wireless N Router 3G/4G

TP-Link TL-MR3420 3G/3.75G allows you to quickly create a wired/wireless network that allows you to access the Internet via 3G network or via a traditional DSL connection. The device supports wireless transmission at 300 Mb/s (802.11n standard) and wired transmission at 100 Mb/s. Communication with the Internet via the 3G network takes place thanks to the USB interface, to which a 3G modem must be connected
When using a DSL connection (to connect to the Internet), in the event of a temporary link failure, thanks to the failover function, the TP-Link device can automatically switch to the 3G network via an external modem connected to the device. The use of such a solution is perfect for offices where the lack of Internet means difficulties in the work of many people. After fixing the DSL link failure, the device will automatically switch to its original state (access to the Internet via DSL link).