USB C Coupler 40Gbps,USB C Female to Female Coupler supports 8k@60HZ and 100W fast charging, USB Type C Female to Female Adapter Compatible with Thunderbolt 3/4,USB Type C interface devices

Well made product.I bought this to use as an extension for on my Gamesir G8 controller as its USB C does not go into my iPhone 15 when the case is on.Despite the adapter being a little bit long, for this purpose, it works perfectly and I have not experienced any input lag when using the controller or any heat from it.Overall, works as described and believe this does not bottleneck data transfer.

Nicely made.

I bought this in order to use an external mic dongle on my Osmo Action 3 camera, and it works great! amazing value and very low profile

I wanted this so I could keep my iPhone 15 Or Max connecrtws ti a charger while using it as a camera without having a cable sticking out of the side. It's decent quality and as in the headline. It did the job required.

Intermittently works

USB-C dock had a male connector on it, and I needed to extend it. This device in the middle allowed that to happen.I can confirm it allows both full power usage and data.

I couldn't get this coupler to work in a Thunderbolt 4 connection, transferring power and data/video. It might be 'compatible' with TB4 but probably isn't 'certified' TB4. It transferred data/video okay when used with a data cable, but would not work reliably when used as a true TB4 connector. Will be returning.

Extremely high quality item, worked to spec after full testing.

Działa

Permet d'utiliser un hub sur un ordinateur en laissant le câble USB c'est branché évite d'user prématurément les connexions de l'ordinateur

Der Adapter funktioniert einwandfrei und ist auch gut verarbeitet. Kann ich nur empfehlen.

Es un adaptador sencillo, que tiene pinta de calidad, y por el momento todo OK, cumple con lo esperado para conectar dos cables USB C.

Come da titolo, Funziona come da descrizione prodotto.Grazie Amazon, impeccabile come sempre.