Features: Feature 8 port gigabit design for stable fast speed data transfer, ideal for video conferencing and large file sharing in environment. Ensures smooth networking transmission rates up to 1000Mbps. Constructed with metal casing for electromagnetic shielding. Outperforms plastic alternatives in harsh industrial settings, ensuring long term reliability. Simplified DIN installation requires not additional tools, saving time in space constrained server rooms or workstations. Streamlines cable management for organized networking Integrated prevention safeguards against electrical storms, minimizing downtime in outdoor or prone areas. Protective connection devices from spikes effectively. Perfect for small businesses or home networking needing effortless expansion. Need with 24V input power supply (not included) Specifications: Component:Metal Size:Approx.120x90x45mm/4.72x3.54x1.77inch Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. Package includes: 1Pc Industrial Switcher