Lenovo Legion Go Charging Connector with Battery for Controllers, Doubles Playtime, Ergonomic USB-C Charging Hub, Compatible with Legion Go Controllers, Steam Deck, and Gaming Accessories

Buy this original from Lenovo. It’s as good as it gets. Works perfectly with no glitches.

Por lo menos en mi caso el riel del lado izquierdo está duro a la hora de acoplarlo al punto que desgasto la parte del botón de desacople (como en la nintendo switch que esa pieza hasta se puede conseguir en metal para evitar el desgaste), además no se si por lo mismo de que está duro si lo detecta el aparato, pues tiene un indicador, pero deja de detectarlo el PC directamente, pasado un tiempo considerable o jugando entre poner y quitar el mando como que si lo agarra, si funciona como batería, pero tiene más problemas a mi parecer

This item work as advertised. The size and shape make the controller a little bit too large in your hands. The unit is very light, especially c9nsidering that it has a build in battery. It is completely "plus and play" out of the box. Simply attachment your Legion Go controllers and you are good to go.

Got this so I could use my controllers on my legion laptop and it allows both controllers to connect to any windows PC like it was an Xbox controller. Works perfectly for that and the build quality feels really great. I'm a bit annoyed that the indicator light stays on when you have turned off the controllers though. It seems to stay on until you disconnect the controllers. So I have to disconnect it after every use... Kinda annoying but still a great accessory

This product is great. The Joy Con fit perfectly. The ergonomic feels sexy in your hands. You don't have to worry about the wobble effect of constantly detaching the controller from the Legion Go. Plus you can charge them like a regular controller. BUY THIS AND HAPPY! 😁