Plug & Play with Dual-Color LEDsThis gigabit switch have instant network expansion with 5 auto-sensing 10/100/1000Mbps ports. This ethernet switch supports Auto MDI/MDIX and IEEE 802.3az energy-efficient standards. No configuration neededjust plug in for instant gigabit networking. Also, the 5 port network switch have exclusive dual-color LED design lets you quickly distinguish 100Mbps/Gbps port statuseseven beginners can manage like pros. Trustworthy Gigabit High-Speed SwitchFeaturing a military-grade chipset and double-shielded anti-interference circuitry, this network switch has undergone 50+ rigorous engineering testsincluding 8,000+ hours of full-load stress testing and 4,000+ RJ45 port plug/unplug cycles, etc. Its stability, durability, and safety perform NO.1 among all switch, maintaining like-new performance for 7+ years. Instantly upgrade to 1Gbps without Cat6 wiringcuts installation costs & hassle by 60%! Reliable Data Transmission & Industry-Leading Energy