Features:  * Plug and play, no setting required.  * 9*100M Ethernet port, high-speed data transmission, adaptive and broadband.  * Adopts high-quality chip design and has strong bandwidth processing capacity.  * Meets the needs of home, enterprise,school, monitoring and other network construction.    Specifications:  Chipset: IP179N;  Port number: 9 port 10/100M Auto MDI-MDIX RJ45;  Standard: IEEE 802.3,IEEE 802.3u,IEEE 802.3x,IEEE 802.3az;  Network media: 10Base-T,cat3 or above UTP,10Base-Tx,cat5 UTP;  Data rate: 10/100M;  Forwarding rate: 10 Mbps / 14,880 pps ,100 Mbps / 148,800 pps;  LED Indicator: 10/100Mbps(Link/Act), Power;  Dimension: 160*72*24mm;  Power Input: DC5V/500mA;  Power Consumption: Max1.5W;  Environment:  Operating Temperature: 0 ℃-40 ℃;  Relative Humidity: 10%-90%(non-condensing);  Storage Temperature: -40℃-70℃;  Relative Humidity: 5%-90%(non-condensing);    Package Included:  1 * 9-Port 100M Ethernet Switch;  1 * Power Adapter(US/EU Plug)