LevelOne OAN-1070 7dBi Omni-directional Indoor Antenna is a desktop antenna that provides further distance connection up to 400 to 450 meters for 802.11b or 802.11g wireless network by improved signal strength and quality. With the unique design, the antenna can be easily placed in the limited desk space in order to achieve the best wireless coverage. This antenna kit comes with antenna and the built-in 1.5m GDC-101 extension cable.