5-Port 10/100/1000Mbps Gigabit Ethernet SwitchComply with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab standardsAll ports support half / full duplex mode automatically adapUsing storage - forward switching modeSupport MAC address self-learningPROLiNKｮ PSW520G 5-Port Gigabit Switch designed specially for SOHO users, the working group, Internet bar, school, small and medium enterprises to upgrade LAN to Gigabit LAN, and to meet high broadband width requirements. PSW520G provides 5 10/100/1000M Adaptive RJ45 port, and all ports support full wire speed non-blocking switching and port auto-flip feature.   Excellent PerformanceAll ports of PSW520G are able to adapt to full duplex or half-duplex mode automatically.    Plug and PlayPSW520G switch is unmanaged switch, it does not need any configuration when used, can work when powered.    Robust DesignThe PSW520G comes with a robust yet lightweight plastic casing design that offers flexible installing variations. Users can either place it on a desktop or mount the PSW520G on the wall to save space.