???EXTENSION CABLE???Shielded RJ45 panel mount CAT6A extender is an ideal choice to extend the Ethernet connection by connecting two short network cables together.solve the problem that the network cable is not long enough. ???EASY INSTALLATION???Standard CAT6A Connector for Panel Mount Installations, RJ45 female to female field installable coupler, no soldering, no installation tools. Zinc alloy shell adapt to a variety of harsh environments, acid, alkali, oxidation and so on. Guarantee the stability of the current. ???WIDELY APPLICATION???PENGLIN RJ45 panel mount coupler provides a direct CAT6A ethernet connection for data in home or industrial environments. ???DURABLE QUALITY???The copper needles uses brass solid terminals and the surface is gold-plated. superior construction for reliable connectivity of the RJ45 extender. ???ANTI-INTERFERENCE???The inner pins is copper with gold-plated for better electronic conductivity, completely shielding interference, making the transmission faster and more stable.