Ethernet Switch Extralink G-523 Black-Blue 5-Port 1000Mbps

Extralink G-523 Black-Blue is a compact 5-port Ethernet switch that provides Gigabit (1000Mbps) wired connectivity for small offices, home networks and SOHO environments. Housed in a black and blue enclosure, the switch offers plug-and-play operation without the need for configuration, enabling fast and stable data transfer between computers, NAS devices, printers and media players. Its small footprint and energy-efficient design make it suitable for desktop use or mounting in limited spaces.

Advantages

The switch delivers full Gigabit speed on each port to reduce network bottlenecks and improve throughput for streaming, online gaming and large file transfers. Its plug-and-play operation simplifies deployment for non-technical users while automatic link detection and speed negotiation ensure compatibility with different network devices. The compact housing and low power consumption support continuous operation with minimal noise and heat generation.

Suitable for

• Small office networks and SOHO setups
• Home networks for streaming and gaming
• Connecting multiple wired devices (PCs, NAS, printers, media players)
• Expanding wired ports on routers or access points

Key specifications

• Number of ports: 5 x RJ-45
• Port speed: Gigabit Ethernet (1000Mbps per port)
• Operation: Auto MDI/MDIX, auto negotiation
• Data forwarding: Store-and-forward switching
• Form factor: Compact desktop housing
• Power: External power adapter (low power consumption)
• LED indicators: Link/activity and speed status per port

How to use

Place the switch on a flat surface or in a well-ventilated location and connect the external power adapter to a mains outlet. Use Ethernet cables to connect your router, modem or upstream network device to any port, then connect computers, NAS or other wired devices to the remaining ports. The device will automatically detect link speeds and establish connections; no additional configuration is required. Monitor LED indicators to verify link status and activity.

Usage recommendations

For optimal performance, use Cat5e or higher category Ethernet cables and connect the switch to your router at Gigabit-capable ports. Place the switch away from strong heat sources and ensure adequate ventilation. Periodically check cable terminations and LED indicators to confirm stable connections.