Devolo Dlan 550 Duo+ Powerline Starter Kit (500 Mbps, 2 X Plc Homeplug Adapters, 2 X Lan Ports, Pass Through, Internet Signal Booster, Ethernet Access Over Power Line) : Amazon.co.uk: Computers & Accessories
User manual Devolo dLAN 500 duo+ (English - 33 pages)
devolo dLAN 500 duo Add-On Powerline Adapter (500 Mbps, 1 x PLC Homeplug Adapter, 2 x LAN Ports, Compact Design, Internet Signal Booster, Ethernet Access Over Power Line, Power Save Technology) - White (ff7b23fe282ef96fe339b9e2b744a6a1) - PCPartPicker
devolo dLAN 500 duo Add-On Powerline Adapter (500 Mbps, 1 x PLC Homeplug Adapter, 2 x LAN Ports, Compact Design, Internet Signal Booster, Ethernet Access Over Power Line, Power Save Technology) - White (ff7b23fe282ef96fe339b9e2b744a6a1) - PCPartPicker
Devolo dLAN 500 review: Starter Pack extends home Wi-Fi network with ease