24 10/100/1000 Mbps ports. Innovative energy-efficient technology saves power up to 25%. Supports MAC address self-learning Auto MDI/MDIX & Auto negotiation. Plug and; play design 24-Port Gigabit Desktop/ Rackmount Switch The TL-SG1024D Gigabit Ethernet Switch provides you with a high-performance low-cost easy-to-use seamless & standard upgrade to improve old network to 1000 Mbps network. All 24 ports support auto MDI/MDIX no need to worry about the cable type simply plug & play. Moreover with the innovative energy-efficient technology the TL-SG1024D can save up to 25% of the power consumption & 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 EUS Ro HS 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 & also be compatible with 10 Mbps & 100 Mbps Ethernet devices. Featuring non-blocking switching architecture TL-SG1024D forwards & filters packets at full wire-speed for maximum throughput. With 10KB Jumbo frame the performance of large files transfers is enhanced significantly. & IEEE 802.3x flow control for Full Duplex mode & backpressure for Half Duplex mode alleviate the traffic congestion & make The TL-SG1024D work reliably. Its 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 & play & 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) & intelligently adjusts for compatibility & optimal performance. Features. Innovative energy-efficient technology saves power up to 25% Supports IEEE 802.3x flow control for Full Duplex mode & backpressure for Half Duplex mode Non-blocking switching architecture that forwards & filters packets at full wire-speed for maximum throughput 48 Gbps Switching Capacity 10K Jumbo frame improves performance of large data transfers Auto-MDI/MDIX eliminates the need for crossover cables Supports MAC address auto-learning & auto-aging Store & forward Switching scheme Auto-negotiation ports provide smart integration between 10 Mbps 100 Mbps & 1000 Mbps hardware. Desktop & Rack-mountable design Plug & Play design simplifies installation