<ul><li>If you connect to two devices, you need to use two adapters to connect as the picture shows. If you only use an adapter, the two devices cannot surf the Internet at the same time!</li><li>Eight-core gold-plated needle core: Using the needle core coated with gold, the transmission signal is more stable. It provides superior contact and transmission performance to ensure signal transmission.</li><li>The Ethernet cable splitter splits pairs 2 and 3 into jack 1 and pairs 1 and 4 into jack 2 to share the signals from two devices on one cable; Each device requires a dedicated router or switch port</li><li>Note: Use only one adapter. In this case, it can be used as an extension cord to connect two network cables together. But only port 2 has network connection, port 1 does not have network connection.</li><li>The speed of each cable group (1 and 2) can only reach 100 megabytes. And the signal transmission of two groups of cables are not disturbed.</li></ul>Note: The data is all manual measurement, please allow 1 - 3cm error, due to the Light and display difference, there will be a certain color difference, depending on the physical object received Delivery Quantity: (according to the main image)