what does it mean for a system to have rj45 slot?

kwinx

2 months ago

A system with an RJ45 slot (or port) means it is equipped for a wired Ethernet connection to a network, such as a LAN or internet modem. It acts as a standardized interface for 8-pin Ethernet cables (e.g., Cat5e, Cat6), allowing stable, secure high-speed data transmission generally exceeding 1 Gbps, often using PoE.