RJ45 Ethernet LAN network adapter is specially designed and used for Phone and Pad. | 10Mbps/100Mbps Ethernet provides access to super-fast internet network speeds at home or office; 3.3ft/1m in Length for universal compatibility. | Plug and play, No software/ external power required. Simply plug in and connecting it to an available Phone/Pad and LAN network. | System Demand: iOS 10.x ( iOS 10.0.1- iOS 10.3.3 )+ iOS 11 x (11.0.1-11.0.3), like Pad Pro/Air/Air 2/Mini 4/3/2; Phone X/8/8 Plus/7/7 Plus/6s/6s Plus/6/6Plus/SE/5/5s | Compact Design: Easy to carry when travel or go to anywhere without WiFi. The adapter is for ultimate in reliability and durability