... product is made by new technology, Lightning Protection Design,Only the single could make 10/100M Ethernet (Including ... character:Particular LRE(Long-Reacher Ethernet,with exclusive HIC design.Plug and play, mini sizeSpecial lightningproof chipThe ethernet ... integration of hardware circuit.Double power source hot standby,simple design of circuit,relibable performance.Compatible with 10BASE-TCompatible ...