EASY TO USEPLUG AND PLAY. Simply setup without any software or configuration. Auto MDI/MDIX eliminates the need for crossover cables. Auto-negotiation on each port detects the link speed of a network device (10/100/1000Mbps) and intelligently adjusts for compatibility and optimal performance.NETWORK SWTICHEHTERNET SPLITTER. 5 x 10/100/1000Mbps RJ45 ports offers connectivity to your router or modem for additional wired connections (laptop, gaming console, printer, etc.).RELIABLE PERFORMANCE. 105D ethernet switch can provide large file transferring and also be compatible with any 10/100/1000Mbps Ethernet devices. IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode offer increased bandwidth to alleviate network congestion, making the switch work reliably.GOOD COMPATIABLITY. Compatible with Laptop, PC, Gaming Console, Printer, and any other devices with an Ethernet port. Supporting Auto-MDI/MDIX, Supports MAC address auto-learning and auto-aging. 2 years warranty. GREEN TECHNOLOGY, 105D saves power up to 68%, Automatically adjusts power consumption according to the link status and cable length. Fanless quiet design, Desktop design. Operating temperature: 0~40 (32~104)