Ethernet or USB? This question is now redundant thanks to devolo’s dLAN duo. You can handle both. This dLAN adapter is equipped with both an Ethernet interface and a USB connector. It unites all of the functions of the dLAN Ethernet and the dLAN USB devices. To provide you new freedom and flexibility. There’s no need to decide upon the one or the other network connection. PCs or notebooks can be connected to a dLAN network with either of the interfaces depending on which interface happens to be available. For the dLAN, it’s now twice as true: HomePlug & Play!