I just hooked them up last night. Actually it's not that difficult. First you place two devices next to each other and connect them. No ethernet connections, just plug in power. Press and hold the Device Group A button for at least 10 seconds until the Power LED turns off and on again. Then do the same for Device-B. These two devices just got a new netgroup name. Now to connect them, press the device group A button for 1-3 seconds (I only press 2 seconds), you should see no light; Then within 2 minutes (or just do it quickly) press the Device Group B buttons for 1-3 seconds. The SPS LED should now light up on both devices. As soon as the SPS LED lights up, you are done. You can separate the devices and connect one to your router and the other to your smart TV, PC, game console, etc. It's better to have this encrypted network because anyone who knows how to hack can access the default group name. Remember that the power line runs outside your home. I will test the speed and stability as it is a 4 star product at the moment.
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