This product works great! The manual is a bit confusing in English but the customer service is amazing! So you need to connect the adapter to your PS4 or Xbox first, wait for all the lights to flash, and then you can connect the keyboard and mouse. Also, if you need to remap the buttons, connect the controller to the side of the adapter rather than the 4 you see above. Turn off the controller before remapping, then plug it in and you'll see it turn purple. Then you can reassign. In addition, the product works surprisingly well. much luck.
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