1 to 4 Gigabit Ethernet Splitter with USB Power Cable, 1000Mbps RJ45 LAN Port Expander Compatible with Cat5/Cat5e/Cat6/Cat7/Cat8 Network Cables for Home Office Surveillance Devices

1-to-4 RJ45 gigabit splitter is a practical network expansion accessory for rooms and offices with only one reserved LAN port. It converts one incoming network signal into four independent output ports, enabling four devices to access the network at the same time without newly laying cables.

Adopts high-precision gold-plated internal contact pins, effectively reducing signal attenuation, crosstalk and packet loss to maintain smooth gigabit data transmission. The built-in LED indicator lights clearly display the connection status of each port for quick fault checking.

This splitter must use the supporting USB power cable to drive four ports working simultaneously; insufficient power will cause unstable network or partial port failure. It supports signal transmission via Cat5 to Cat8 network cables within standard distance, widely applicable to desktop computers, smart TVs, game consoles, network printers and PoE monitoring cameras.

No complex software setting or external power adapter needed, just plug and play. Perfect for household multi-device networking expansion, small office workstation layout and security monitoring system wiring upgrade.