4-Port RJ45 Gigabit Ethernet PCI-E PCIe X1 Network Adapter Card VLAN Server NIC
12V POE Adapter Cable Cord RJ45 Injector Splitter Network Power over Ethernet. Supports power-down, link-down power-saving, and PHY disable modes. USB RJ45 Adapter USB To RJ45 Female Cable Plug & Play Extension Connecter Set.