The TL-SG1024D Gigabit Ethernet Switch provides you with a high-performance, low-cost, easy-to-use, seamless and standard upgrade to improve old network to 1000Mbps network. All 24 ports support auto MDI/MDIX, no need to worry about the cable type, simply plug and play. Moreover, with the innovative energy-efficient technology, the TL-SG1024D can save up to 25% of the power consumption and 80% of the packaging material can be recycled, making it an eco-friendly solution for your business network.TP-LINK Green TechnologyThis new generation TL-SG1024D Gigabit Switch features the latest innovative energy-efficient technologies that can greatly expand your network capacity with much less power. It automatically adjusts power consumption according to the link status to limit the carbon footprint of your network. It also complies with the EUS RoHS, prohibiting the use of certain hazardous materials. Besides, 80% of the packaging material can be recycled.High PerformanceAll 24 ports are Giga