Edimax EW-7811DAC - network adapter
The next generation 802.11ac wireless standard is set to revolutionize Wi-Fi. Super-speed 802.11ac dual-band routers are already available but wireless devices are still stuck with 802.11n technology. Upgrade your wireless device to dual-band 802.11ac with the USB 2.0 connectivity for blistering Wi-Fi speeds on the interference free 5 GHz frequency band. The EW-7811DAC is with a directional high gain, high-performance, and dual band antenna. This antenna can greatly increase the effective wireless operation range of 802.11 ac/a/b/g/n wireless devices.