The d LAN Eco Line is devolo's d LAN home network product line for a particularly simple & energy-saving network at home. With the Dynamic Power Save technology, these adapters flexibly adjust their energy consumption according to the connected device. d LAN 500 duo+ has two network ports for the simple connection of two network-compatible devices such as computers or consumer electronics, directly on the adapter. The ultra-compact design enables a flexible & unobtrusive positioning. In contrast to the classic duo model, the duo+ has an integrated electrical socket & a mains filter that improves the d LAN powerline transmission capacity even more.