D-Link DWL-R60AT 6DBI Detachable Indoor Antenna for DI-713P and DI-714 Wireless Routers Provides extended coverage for an existing 802.11b wireless local area network (WLAN). Microstrip Technology for Maximum Performance Circular Polarizaton Diminish Interference Connects to the DWL-900AP, DI-614, DI-714P, DWL-900AP, DI-714 and DI-713P.