Very good.....which results in fast charging when combined with a good charger...

I have bought it 3 or 4 times... in combination with the super fast charge adapter, it charges even an iPhone in 30-40 minutes. The only negative, which may also be a matter of usage, is that the connection of the cable with the metal piece wears out quickly, which poses a risk of electric shock...

I bought it along with Samsung chargers 15W and 45W. With the 45W it behaves as expected on the Galaxy S24 Ultra. It gives the 45W at the beginning, for a very short time and then until it reaches about 80% it holds at 30W, where it then drops even further. All the above is a matter of the mobile phone and what matters is that when the mobile phone's charging controller allows it, it gives the 45W.

I bought it along with Samsung chargers 15W and 45W. With the 45W it behaves as expected on the Galaxy S24 Ultra. It gives 45W at the beginning, for a very short time and then until it reaches about 80% it stays at 30W, where it then drops even further. All of the above is a matter of the mobile phone and what matters is that when the mobile phone charging controller allows it, it gives 45W.

Fast charging on demanding devices, a little sensitive to corners, requires attention not to break it

Combined with the Samsung 45W charger and the charging for the Samsung S22 Ultra really skyrocketed... very good as a cable - durable construction, nothing like the fake cables on the market

The Samsung cable is 5A (five amperes) and it is paired with the Samsung 65W trio charger. Its length is ideal for easy movement over short distances and its construction is more durable than regular cables. It is worth its price.