Flawless.
I copied files to 4 HDD disks.
It starts at 120mbps and then, as the disk warmed up, it dropped to 80mbps

An old internal hard disk drive 3.5'' that I had as a secondary drive (the first one has been an SSD for a long time) broke down and had several files that I didn't have a chance to back up, as well as some installed programs that prevented the computer from booting properly. I replaced it with an SSD and got this adapter in case I could recover my lost files. Sometimes the adapter couldn't read the drive at all, other times it would read it for a short while and suddenly lose it, and sometimes it would read it for a longer period. After many attempts, I managed to recover my files and everything is fine. Buying the adapter was a risk because I didn't know if I would be able to use it. Fortunately, it turned out that the hard disk drive didn't completely give up, and I was able to recover my files. Therefore, five stars.

For now, very good product. I tried it with a 2.5-inch hard drive with power and data cables and everything works perfectly. The cable is probably for 3.5-inch hard drives. The brand is very good. I have been using it for many years. Only one product was defective and was replaced. They probably don't perform quality checks due to cost. There is no better brand than this. Many good products that you can't find in other brands. The quality is top-notch.

It is quite good in terms of its performance for its cost. It has no speed issues as it reaches normal USB 3.0 speeds.

It has a power supply that is needed for larger 3.5'' drives, but for SSDs and smaller 2.5'' mechanical drives with low power consumption, the cable is not necessary.

The only thing I didn't like is that the SATA port is somewhat easy to break. It requires careful attention when inserting or removing it.