Review on Efficient OBD2 Remote Key Programming Device for Toyota G and H Chip Vehicles by John Douglas

So I bought keys with a chip for about $25. 2 sets of keys and fobs went to YouTube and followed their method (stick the key to the off position 5 times, close the door 6 times and blah blah blah). It didn't work, I bought this little programmer and I swear I couldn't believe it programmed a new key and fob in less than 10 minutes. I spent a lot of time inserting the key and closing the door, the programmer works as described although the instructions are a bit confusing, found a youtube video that explains how to do it, it's very simple. I have a 2014 Toyota Sienna with a G chip and I just saved at least $160.