Powerline networking uses mains wiring to transmit data. Plug one adapter into a socket near your router, which attaches to it with an Ethernet cable, then plug in the other and connect a PC to its Ethernet socket. Its like Wi-Fi, but works over any distance. The PLP1200 is a fast pair, with one Ethernet socket each. Although not quite as fast as the PLP1200, these adapters work as quickly as most Wi-Fi networks in practice. Again there's only one Ethernet port, so you'd need to add an Ethernet switch (about £20) to connect multiple devices at the other end. If s excellent value, but there are no pass-through sockets on the front.
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