The WF-2572M is an Industrial Ethernet to Wi-Fi Bridge. The device only needs to connect the Ethernet cable with WF-2572M to create an IEEE 802.11 a/b/g wireless personal network. The interface between Ethernet and Wi-Fi use transparent transmission so that it can convert Wi-Fi to wire internet without complex settings. The WF-2572M also supports dual bands (2.4/5 GHz). The 2.4 GHz is more crowded than 5 GHz. Therefore, the devices on 2.4GHz suffer much more interference than the ones on 5 GHz. The WF-2572M will have less interference on 5 GHz.