24 10/100/1000Mbps ports . Innovative energy-efficient technology saves power up to 25% . Supports MAC address self-learning Auto MDI/MDIX and Auto negotiation . Plug and; play design 24-Port Gigabit Desktop/Rackmount SwitchThe 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 energy-efficient solution for your business network. . TP-LINK Green Technology This TL-SG1024D Gigabit Switch features 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 EU'S RoHS prohibiting the use of certain hazardous materials. Besides 80% of the packaging material can be recycled.   . High Performance All 24 ports are Gigabit RJ-45 ports which can provide large file transferring and also be compatible with 10Mbps and 100Mbps Ethernet devices. Featuring non-blocking switching architecture TL-SG1024D forwards and filters packets at full wire-speed for maximum throughput.With 10KB Jumbo frame the performance of large files transfers is improved significantly. And IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode alleviate the tra­ffic congestion and make The TL-SG1024D work reliably. It's a perfect choice to update your network to Gigabit while protecting your previous investment properly.   . Easy to Use The auto features of this gigabit switch make installation plug and play and hassle-free. No configuring is required. Auto MDI/MDIX eliminates the need for crossover cables. Auto-negotiation on each port senses the link speed of a network device (10 100 or 1000 Mbps) and intelligently adjusts for compatibility and optimal performance.   Features . Innovative energy-efficient technology saves power up to 25%Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex modeNon-blocking switching architecture that forwards and filters packets at full wire-speed for maximum throughput48Gbps Switching Capacity10K Jumbo frame improves performance of large data transfersAuto-MDI/MDIX eliminates the need for crossover cablesSupports MAC address auto-learning and auto-agingStore and forward Switching schemeAuto-negotiation ports provide smart integration between 10Mbps 100Mbps and 1000Mbps hardware.Desktop and Rack-mountable designPlug and Play design simplifies installation