If you want to have a high quality wireless router antenna, this security cheap D-LINK router antenna is your best choice! Welcome to this page! Here is one of our bestselling items. This compact D-LINK 2.4GHz 2dBi wireless router antenna provides broad coverage and 2 dBi gain for all IEEE 802.11 b/g devices with a RP-TNC connector. With approx 3.54in long, this D-LINK router antenna helps focus the broadcast in the 2400 to 2485MHz range frequency. It is of about 40m indoor coverage with RP-SMA male (plug). It is a flexible antenna featured a tilt-and-swivel reverse-polarity TNC connector, allowing them to be used vertically, at a right angle, or any angle in-between. This antenna can receive and transmit radio waves in all directions. With this wireless router antenna, transmission of radio waves is over a much greater distance. Transmission capability is achieved by sending electronic signals to the antenna, causing its internal electrons to oscillate. These oscillations are broadcast by the antenna. This wireless router antenna transfers data packets between networks. In the simplest term, it helps individuals access the Internet without the use of wires. In the wireless technology age, this ireless router antenna offers flexibility and convenience along with security, plus so much more.This flexible antenna working in all directions makes it the most affordable wireless router antenna. If you're a bargain hunter, look no further.