Computer Accessory Sets features: 5Port 10/100Mbps Fast Ethernet Switch Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. 1. 5 auto sensing 10/100Mbps switched ports 2. Compact size fits into any environment3. Address learning and aging and data flow control for enhanced transmission4. Plug and Play InstallationThe switch is a Plug-and-Play unmanaged device that requires no configuration. Once you connect the hardware, the switch is operating 5. Fast Forwarding CapacityThe switch adopts the store-and-forwarding forwarding mode and auto-learns/-updates MAC addresses to boost data transmit and switching capacity.6. Auto MDI/MDI-X Crossover DetectionEach port on the switch can automatically figure out if the link needs a straight-through or cross-over connection, and make the right choice, eliminating the need for toggle switches or special crossover cables.7. High Speed and Reliable NetworkingFull duplex flow control and half duplex backpressure flow control help prevent frame drops over congested network