EZOWare Ultraportable Super MINI Wifi Express Wireless Access Point/Reapter/Bridge Adapter for MacBook Air, iPad, iPhone 5 The portable and stylish WiFi Express Adapter converts your router or modem into a wireless network. Simply plug an Ethernet cable into the adapter and enjoy a stable and reliable wireless network. The user-friendly and affordable device delivers high speed WiFi transmission up to 54 Mbps. Provides simple configuration, monitor program and easy modification for wireless network SSID, signal channel, password, and user name. Uses wireless roaming technology and guarantees effective wireless connection.