5dBi/7dBi High Gain Dual-band Wireless Antenna The WL-ANT157 directional antenna is a high gain, high-performance dual band antenna. This antenna can greatly increase the effective wireless operation range of 802.11a/b/g/n wireless devices Shop Modal header The WL-ANT157 Directional High Gain Antenna provides stronger signals for any locations. Easy to Install (No driver required) Simply unplug your current antenna and replace it with the WL-ANT157. Coverage Range Extension The antenna is ideal for building corporate wireless infrastructures by driving stronger signals to distant corners and hard-to-reach areas. Compact Size Compact in size, the WL-ANT157 is highly portable and a perfect antenna solution for different wireless environments.