D-Link's DGS-105 & DGS-108 Gigabit Ethernet switches provide a cost-effective way for small & medium sized businesses to create a small network & connect computers, wireless Access Points, IP cameras, network printers & other Ethernet devices quickly & easily without complicated configurations. These switches come with 5 or 8 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. Their fanless design & solid metal housing makes them completely silent so they are ideal for offices, libraries or meeting rooms, & for industrial & hazardous environments like factories & warehouses. The DGS-105 & DGS-108 are designed with durability & performance in mind. Their sturdy metal housing will protect them against accidental harm, while helping to dissipate heat & to reduce stress on internal components. The LEDs allow for an easy reading of each port status & speed, helping to troubleshoot connectivity problems. For a convenient placement, these switches come with a wall mounting kit & a slot for a Kensington security lock to protect them from theft. Despite being unmanaged, Plug & Play switches, the DGS-105 & DGS-108 are 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. 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