Dreamlink W2 600Mbps comes to change things regarding signal strength and speed. The impressive sensitivity is seen right away when it is tested and successfully proven to work where other WiFi antennas have failed. Dreamlink W2 600Mbps AC is optimized for the faster 5GHz frequency and because it's a wider band with less users you get significantly less interference, as a consequence you will enjoy better quality. Dreamlink W2 High Gain and High sensibility Wi-Fi means you can stream movies without any lag and never miss the shot in your favorite online game. Dreamlink Team has decided that from now on, all Dreamlink products will come with external WiFi antenna. The reason is, we listen to the feedback our customers provide and we have come with the best solution. Our new Dreamlink W2 and Dreamlink W3 high efficiency WiFi antennas will put a stop to all the freezing issues due to the lack of signal strength. Features 600Mbps dual band 2.4ghz / 5ghz usb wifi adapter Certified RoHs, CE, FCC Chip set 8811AC Support advanced 2×2 technology with up to 867Mbps up and down stream data rate Complied with 2.4GHz & 5GHz IEEE802.11a/b/ac Draft2.0 Standards 6.20Mhz and 40MHz,80MHZ bandwidth transmission Wireless security-64/128 bit WEP,WPA,WPA2 USB 3.0 Interface WPS hardware button Plug and Play Warning : Dreamlink W2 and Dreamlink W3 are only compatible with Dreamlink T2 and Formuler Z7+ Not compatible with Dreamlink T1, Dreamlink T1 plus or Dreamlink Dlite Call Now! 587-200-8004 Or Visit: www.dreamlinkwholesale.com