TP-Link OC200 Omada Hardware Controller, Network Centralized Management, Free Cloud Service, Easy Use Omada APP,Grey ادارة الشبكة الاتماتيكية About this item Professional centralized management for Wi-Fi network Free cloud access to manage from anywhere, anytime PoE (802.3af/802.3at) supported for easy installation Industry leading hardware design with powerful chipset, durable metal casing, and USB port for auto backup Comes with manufacturer's limited lifetime warranty