NETGEAR Nighthawk R7300 DST Dual-Band Gigabit Router with DST Adapter: This AC1900 router lets you enjoy a reliable wireless network. Beamforming technology delivers a concentrated signal straight to your connected devices, and three detachable antennas strengthen the signal even more. Plus, you can plug the included Dead Spot Terminator (DST) adapter into an electric outlet to broadcast a secondary signal to fill in dead zones in your network.*