Lanberg DSP2-1005 is a compact, unmanaged desktop switch equipped with five Gigabit Ethernet RJ-45 ports. The device itself is small and handy with Plug-and-Play operation principles. Product provides switching functions for five 10/100/1000 Mbps RJ-45 ports with automatic connection negotiation and MDI/MDI-X support.The distinctive feature of the DSP2 series switches is the use of universal 12V power supply, used in many other IP and CCTV surveillance, alarm, security, and IT devices. With this solution, the end-users, ISPs, or installers are not forced to use the default power supply, thus the greater freedom in regards to delivering the power to the switch using this voltage.