WIFI 29dB 4 foot (51") marine boat / outdoor Antenna Scout KS60 . &gt;30xrange.USB plug and play 29dB total transceiver. Couples a 12 dB omni directional Antenna with interface card Plug and Play. Nothing else is needed to function. Simply plug USB 2.0 in internet capble computer. Standard 1"x14 Mount. This is universal in marine industry for antennas. 51 inches tall Pressure foam filled and UV inhibitors to protect antenna