When it comes the bandwidth for wireless networks, many people always want more. More speed and more bandwidth are very important if you make heavy use of your wireless network for transferring large HD video files or streaming content locally. It's surprisingly easy to use more bandwidth than is available if you have several computers or devices streaming high-definition video within the home or office leading to lots of buffering or stuttering playback.
A company called Edimax has an interesting new solution to providing you with more bandwidth for your wireless network called the AC1200 Router + AC 1200 USB 3.0 Adapter Dual Pack. This system comes with an 802.11ac wireless router and an USB 3.0 802.11ac USB 3.0 adapter for your computer. 802.11ac protocol wireless networking promises as much is three times the speed of 802.11n wireless networks.
Whereas the data throughput of 802.11n wireless network tops out at about 300 Mbps, the802.11ac wireless protocol allows for speeds of up to 867 Mbps, at least those speeds are available theoretically. The router and USB 3.0 adapter support dual concurrent bandwidths of 5 GHz and 2.4 GHz. The higher 5 GHz bandwidth is used for interference free streaming of video games and high-definition movies.
The 2.4 GHz connectivity is used for services that don't require as much bandwidth such as chatting, surfing the web, or downloading small files. According to the manufacturer, using the USB 3.0 port for the wireless adapter is required to get the full bandwidth. Bandwidth on the USB 2.0 port tops out at 480 Mbps, whereas the USB 3.0 port is good for up to 5 Gbps. In real world use Edimax says that its router and adapter combo is good for speeds of up to 360 Mbps. The router and USB 3.0 adapter combination pack are available online for $149.99.