. D-Link 8-port 10/100/1000 Unmanaged Gigabit Metal Housing Desktop Switch D-Links DGS-105 Gigabit Ethernet switch provides a cost-effective way for SOHO & SMB to create a small network & connect computers wireless Access Points IP cameras network printers & other Ethernet devices quickly & easily without complicated configurations. This switch comes with 5 Gigabit Ethernet ports with an auto-sensing function to detect the maximum speed of the connected devices allowing you to run your network with the best possible performance. Its fanless design makes the DGS-105 completely silent ideal for offices libraries or meeting rooms. Robust design The DGS-105 is designed with durability & performance in mind. The sturdy metal housing will protect the switch against accidental harm while helping to dissipate heat & to reduce stress on internal components. The visible LEDs allow for an easy reading of each port status & speed helping to troubleshoot connectivity problems. For a convenient placement the DGS-105 comes with a wall mounting kit & a slot for a Kensington security lock to protect it from theft. Qo S (Quality of Service) Despite being an unmanaged Plug & Play switch the DGS-105 is able to classify network traffic by assessing the 802.1p field in the Ethernet frames & forward them out of its ports depending on their priority. This allows for a smooth integration of video voice & data traffic without delays or loss of quality. Cable diagnostics function The cable diagnostics function enables users to quickly troubleshoot faulty network cables that may lead to transmission errors. At startup the switch performs a micro-test to assess the quality of the cables connected to its ports. If a fault is detected the ambar LED will lit up. If the cables pass the test the green LED will be illuminated indicating that the network is error-free. This feature can save valuable time when trying to single out a faulty cable that causes problems in the whole network. Power-saving technology The DGS-105 is part of D-Link Green™ D-Links eco-friendly technology providing energy savings reduced power consumption & a longer product lifespan without sacrificing operational performance or functionality. This switch implements the 802.3az Energy Efficient Ethernet (EEE) standard which can save a substantial amount of energy by detecting the port status putting them in low-power st&-by mode when no network traffic is detected. in addition the Green Ethernet™ technology in the DGS-105 can detect the length of the network cables connected to its ports & provide only the right amount of energy required. This helps businesses to save money by reducing their electricity bills with no compromise on performance