This is a 4-port RJ45 Ethernet splitter (1 RJ45 port female to 2/3/4 ports female), and it can also be used in reverse (2/3/4 RJ45 ports female to 1 RJ45 port female) transmits 100 meters via network LAN cable. It supports 1000Mbps network. This upgraded three-way network adapter can access IPTV internet broadband at the same time. High-quality materials and compact size A pair is used to realize one network cable and two network devices work simultaneously. One internet socket and two computers are connected to the internet. and the router is networked at the same time. One network cable connects two monitors. This Ethernet splitter can help you achieve. Network adapter use. This RJ45 adapter can solve the problem of insufficient built-in network cables in technology, and is suitable for set-top boxes, routers, computers, monitors and other network devices. Multiple uses are waiting to be discovered. A three-way connector can realize the free line between network devices. For example, router+, computer+router.+|PTV router+router, etc. Use a 5V1A power adapter to power the machine Material: abs Color: Black Package Contents: 1 x Gigabit Network Distribution 1 Power Cable Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.