【Material】This Ethernet splitter is made of high-quality ABS material; the current contact is stable, and it's easy to use. 【Ensures Signal Transmission】Using an 8-pin gold-plated core to ensure signal transmission, the RJ45 splitter shields external electromagnetic signal interference to prevent damage to the internet signal. 【Portable】Three network cables can be connected to one longer cable through this splitter. Allows a laptop to access Ethernet in different rooms without having to run the cable from other rooms to connect to the laptop. 【Built to Last】Bend testing proves this internet cable can be bent at least 10,000 times without breaking, making it ideal for long-term use. 【Warm Tips】This Ethernet splitter allows three computers to share one Ethernet line one at a time, but it does not support three computers connecting to the internet simultaneously.