The D-Link DWL-50AT is a 5dBi Gain Dipole Antenna with Reverse SMA connector. It can help to improve the transmit rate and extend the transmit distance of wireless access point (DWL-2100AP, DWL-G810), wireless gateway router (DI-624, DI-824VUP+), or Cards which have a reverse SMA connector (DWL-G520). To ensure a better performance, you should not only improve the RF on transmitter but also that on receiver, i.e. a high gain card.
