The ProSAFE¨ Click Switches use the 1-2-3-4 Click Mounting system, which lets you easily mount the switch vertically or horizontally on a wall, pole, or table leg. Cable retention straps are included for cable management. The internal power …supply allows for a simple power cord from the switch to an outlet. The switches are fanless for silent operation and you can turn off the LEDs to minimize distractions.Product Features:Expand your network capacity with the help of 8 networking ports and transfer your data quickly and easilySupports cost-efficient twisted pair cables for high-speed data transfer up to 100 metersGigabit Ethernet port for ultra-fast network speeds