Keep critical edge devices connected and powered from a single compact switch. The TP-Link TL-SG105PE combines 5 Gigabit Ethernet ports with 4 PoE ports, making it a practical fit for small offices, retail counters, and surveillance deployments where cable runs and outlet access are limited. Easy Smart management gives administrators the visibility and control needed to segment traffic, prioritize devices, and keep the network organized without moving to a full enterprise stack. That matters when you need more than unmanaged switching, but do not want the cost or overhead of a larger chassis. With a 4-port PoE design, this model reduces the need for separate power injectors and wall adapters, helping simplify installs and clean up the rack or desktop footprint. It is a strong choice when uptime, cable efficiency, and straightforward administration matter more than raw port density.