Questions about Value Internal hard disk cable

There is the possibility of using a USB 3.0 / 3.1 adapter. However, it is advisable to use an on-board connection if you have not already used it for an external port and of course the compromise of the data rate must be taken into account. USB 3.0 ça. 300 MB/s , USB 3.1 ça. 900 MB/s. But this is a "chewing gum solution". For an SSD, for example, it makes no sense at all. If you have a current mainboard, you might have an "M.2" port, which you should definitely use if it's just to give the system more memory, then this would be the ideal place for an SSD. But there is also the right SATA adapter for this interface, but you first have to find out about it because not all connectors are identical, but it looks like one.