5‑port Gigabit Ethernet Switch Shenzhen Cudy Technology GS105 — 10/100/1000 Mbps, unmanaged

Shenzhen Cudy Technology GS105 is a 5‑port Gigabit Ethernet switch that supports 10/100/1000 Mbps speeds. This unmanaged switch provides five RJ‑45 ports for expanding wired networks in small offices, home networks, or other compact environments. With plug‑and‑play operation and a compact form factor, the unit delivers reliable wired connectivity with full duplex operation for connected devices such as NAS, routers, IP cameras and desktop computers.

Advantages

The GS105 offers simple installation without any configuration required, enabling immediate network expansion. Its Gigabit Ethernet ports support higher bandwidth and full duplex transfer for improved throughput compared with Fast Ethernet devices. The compact footprint and straightforward unmanaged design make it suitable for locations with limited space and for users who need stable wired connections without active management.

Suitable for

• Small office network expansion
• Home network wired connectivity
• Connecting NAS devices and external storage
• Adding wired ports for routers and access points
• Connecting IP cameras and networked peripherals

Key specifications

• Number of ports: 5 RJ‑45 Gigabit ports
• Supported speeds: 10 / 100 / 1000 Mbps
• Operation mode: Unmanaged, plug‑and‑play
• Duplex: Full duplex support on supported links
• Form factor: Compact desk or shelf mount design

How to use

Place the GS105 on a stable surface in a ventilated area and connect its power adapter to a mains outlet. Use standard Ethernet cables to connect the switch to your router, modem, or upstream network device, then plug client devices into the remaining RJ‑45 ports. The switch will automatically negotiate link speed and duplex with connected devices; no setup or configuration is necessary for basic operation. Observe LEDs on the front panel to verify link status and activity.

Usage recommendations

For best results, use Cat5e or higher quality Ethernet cables to achieve Gigabit speeds and minimise interference. Place the switch in a dry environment with adequate ventilation and avoid covering the unit. If connecting devices requiring sustained high throughput—such as NAS or IP camera recorders—verify that upstream network links (for example, router uplinks) also support Gigabit speeds to avoid bottlenecks.