The EW-7822ULC AC1200 is a USB adapter with a selectable dual-band Wi-Fi for speeds in data transmission of up to 300 Mbit / s at 2.4 GHz and 867 Mbit / s at 5 GHz. The EW-7822ULC is compatible with 11ac Wave 2 MUMIMO routers. Older laptops or PCs can be upgraded with the Edimax adapters on an MU-MIMO device. Fast data transfer with 802.11ac EW-7822ULC enables fast 802.11ac Wi-Fi, which is almost three times faster than 802.11n. PC and notebook upgradeable device to a fast 802.11ac Wi-Fi for streaming videos and data with efficient performance. Dual-Band Better performance and greater flexibility of wireless-enabled devices through the use of dual-band. The frequency band 2, 4GHz supports speeds of up to 300 Mbit / s or 5GHz up or 867 Mbit / s. The 2.4 GHz band can check for surfing the Internet and e-mails are used and the less congested 5 GHz frequency band for online gaming and video streaming. 11ac Wave 2-compliant MUMIMO The latest 11ac Wave 2 MU MIMO technology (multiple User - multiple input multiple output) provides four streams and supplied several devices simultaneously. With that, you always have the fastest speeds and a WiFi connection without interruption. MU-MIMO for streaming without interruptionsEquips a PC or laptop to a fast 11ac Wave 2-enabled device with MU-MIMO function. Everyone present at the same time can easily surf, stream and play online, as soon as the EW-7822ULC was successfully coupled with a MU-MIMO router. What are the benefits MU-MIMO? - 11ac Wave 2 MU-MIMO supports up to three times faster wireless speeds - Higher speed and range for mobile devices - online streaming without interruptions or buffering caused by other mobile devices Beamforming technology The beamforming technology of EW 7822ULC makes it possible to direct the wireless signal on the adapter to a stronger, more reliable and efficient wireless connection when a coupling is with a beamforming router. In this case, the beamforming WLAN signals generated in a predetermined direction while the signals are radiated to the outside at the default wireless. In this way it has improved audio quality and better HD video streaming. Compact size with very little you can light construction can be connected to any kind of laptop, the adapter without being annoying. The EW-7822ULC is so tiny that you hardly notice it, and therefore can always stay on laptop. - Perfectly suited for laptops - Other USB ports are not blocked - Handy and securely attached to the laptop