4 Computers Sharing a Single Network Cable: Only one network cable is needed to connect 4 computers or other devices, saving space and eliminating the hassle of repeated wiring. Support 1000M network transmission: Built-in High-speed network switching chip, supports up to 1000Mbps (1Gbps) network speed, compatible with 10M/100M networks, ensuring fast and stable data transmission. Plug and Play: Drive-free design, plug and play, no need for professional setup, ordinary users can easily install and use. External power supply for stable operation: Requires DC 5V external power supply to ensure stable power supply when multiple devices are connected at the same time for longer operation. Widely compatible: Compatible with computers, routers, switches, NAS, printers, cameras, network players and all other devices with RJ45 ports. Solve the problem of insufficient network ports and difficult cabling, easily realize 4 computers/devices sharing one network cable, suitable for home, office, server room and other scenarios. Color:Black Material:Aluminum Alloy Package Contents: 1 x 1000M network splitter 1 x USB to Type-C cable