Components Included: 5 Ports, Brand: TP-Link Devices Compatible with the Switch/Power Cable Color Black Desktop Plug-and-play: Simple setup that requires no software or configuration For extra wired connections (laptop, game console, printer, etc.), use an Ethernet splitter to connect to your router or modem router. Five 10/100/1000 Mbps gigabit Ethernet ports with auto-negotiation RJ45 ports significantly increase network capacity and are fanless and cost-effective. Desktop design and quiet design Reliable data transfer up to 80% is provided by IEEE 802.3x flow control. Power Saving: Automatically modifies power usage based on cable length and link status AUTO-NEGOTIATION: Supports Auto-MDI/MDIX, which does away with the need for crossover cables