OvisLink EVO-W54APV2. Modulation: CCK, DBPSK, DBPSK, DQPSK, DQPSK. Antenna gain level (max): 5 dBi. Authentication method: IEEE802.1x, Security algorithms: MD5, TKIP, WDS, WPA, WPA2. Colour of product: Black. Chipset: Realtek RTL8169