MikroTik RBQRTG-2SHPnD, QRT-2 is rugged outdoor flat panel antenna, with a built in RouterBOARD. The device has a 17dBi antenna and a super high power 2Ghz wireless transmitter. Inside is a new dual chain wireless device, with high performance, high output power wireless transmitter, and a Gigabit Ethernet port, to fully utilize the benefir of 802.11n high speed wireless.