The FRITZ!WLAN Stick AC 430 MU-MIMO connects your computer to the FRITZ! Box and other WLAN routers via innovative and intelligent WLAN. The WLAN Stick transmits via the 2.4 or 5 GHz frequency as required. Thanks to the new Multi-User MIMO technology, routers can also exchange data with several devices simultaneously. This makes better use of the capacity in the... entire WLAN, especially when several devices are used at the same time.