I can't describe how awful it is... I bought two pieces and both were garbage (and that's where they ended up). With Samsung A54 as soon as I connected it, it said slow charging and it took 7 hours and 45 minutes for a full charge!!! No matter what changes I made to the cable profile (e.g. charging only, MIDI, transfer etc.) there was no change. Then I used a cheap cable I had from JUMBO and it charged in 2 and a half hours (which is a lot but we're talking about a basic €1 cable). Just so you have a comparison for the kind of junk we're talking about...