Function RJ45 adapter addresses insufficient Ethernet cabling in cable engineering, enabling reliable network connectivity in constrained installations. Compatibility Suitable for routers, computer monitors, and other Ethernet devices. Design and portability Small size and lightweight construction for easy carrying and simple use. Built to deliver dependable wired connectivity in compact setups. Power and operation Turns on when connected to a 5V 1A power supply. Use scenarios Home or small office setups where Ethernet cabling is limited, providing quick wired network access for essential devices. Networking racks, labs, or workspaces with tight spaces where a compact adapter helps connect multiple Ethernet devices without bulk. Travel or field work, enabling convenient on the go wired network connections for routers and other Ethernet devices without carrying bulky equipment.