ALYYDBG Ethernet splitter 1 to 4 supports four computers shares one ethernet cable and all conputers simultaneous networking. Effective solution to inadequate interfaces 【Gigabit Speed】 New high speed 1000Mbps internet splitter is ideal for transferring streaming media, gaming and large file. Note: four computers can only share 1000M network bandwidth, and one computer supports a maximum of 1000M when connected 【Wide Compatibility】 RJ45 8P8C LAN Internet Splitter uses Cat8 Cat7 Cat6 Cat5 Cat5e network Ethernet cable, works with ADSL, hubs, switches, TVs, set-top boxes, routers, wireless devices, computers, etc 【Stable transimisson】 RJ45 8P8C LAN internet splitter with gold plated pin core, heat-resistant PCB board, heat-dissipative aluminium alloy shell, ensuring no signal crosstalk and stable transmission Package includes cat splitter 1 to 4, USB A-C cable(80cm/2.6FT), user manual. Plz make sure power cable connected for using 1000Mbps ethernet splitter 1 to 4 from ALYYDBG