TL-SF1024M, TP-Link, 24-Port 10/100Mbps Desktop Switch Innovative energy-efficient technology saves power up to 67% Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode Non-blocking switching architecture that forwards and filters packets at full wire-speed for maximum throughput 4.8Gbps Switching Capacity Auto-MDI/MDIX eliminates the need for crossover cables Supports MAC address auto-learning and auto-aging Auto-negotiation ports provide smart integration between 10Mbps, 100Mbps hardware. Fanless design ensures quiet operation Desktop or wall-mounting design Plug and Play design simplifies installation