The USB programmer are supports the servo adjustment capabilities , USB programmer connect the servo to the computer and you need to download the software for setting the parameters , there have 5 main setting items inside the program and few more setting items .
Click here to download the program for setting the servo :
https://drive.google.com/file/d/1gcKHzsdgrD45K4IcoqO8NHyBYJV630qt/view?usp=sharing