The Neo socket. I've taken a look at this before about seven years ago. so I Want to see if anything has changed? It's a quack product, a scam product that is sold by unscrupulous people with the idea that you plug it into your car's Appliance Outlet or cigarette lighter socket and it instantly uh, to quote, save on gas by 10 to 30, Clean remission, more horsepower, and a longer battery life. Excellent too. Easy to use and start working instantly. That's excellent. In reality, these things are just fake. It will contain the usual thing probably if I connect the power to this. Nothing happens. That connection on this connection a red LED lights to show it's active because that's quite important and these things normally contain a smattering of extra components. Just for to make them more convincing, you'll see the red LEDs Still gluing a little bit. That means it's got a capacitor. Let's open it up. Does it have a fuse in it? Oh, it has a fuse I Think that's nice. Can we get it apart? Is it going to be screwed together? This cover came off last time. Oh, there is a screw that's exciting. Where is my luxury screwdriver and we'll unscrew that screw to gain access and I shall Zoom down a bit. Nothing has changed at all. All the components are identical to what they used to be. We have a token gesture 1000 megafactor and then to make it look like there's lots more on it, they've got extra resistors and the LED These two 1K resistors are in seriously LED and this one Mega one is across the LED. Um, strange, right? Tell you what. I'll draw you the schematic. Um, oh, they've soldered the wire directly onto the fuse. That's a good cost saving measure one moment, please. So here is the schematic. We have the quick little five arm fuse. We have the obligatory 1000 microfarad capacitor, which would provide at the very best, a slight filtering across your supply which isn't really going to make much of a difference. And then we could have just had one single 1K resistor in series of LED but they've got two in series with it and one across I Think that's just really to increase the component count because they could have done away with this one. They could have done a rear of this one. The capacitor isn't really much use. the fuse isn't really needed if you've got a 1K resistor in series of LED. All the components are just for showing here and it does nothing. So if someone offers to send me one of these and Promises it's going to save you fuel. tell them to go and screw themselves because it really won't. So that is it. It turns out that seven years later, the same thing is being sold, but uh, there's no difference. It's the same scam with the same circuit board, same components inside it, and it still won't save you any fuel whatsoever. It's a scam.