I use it with an Archos 101 G9 Turbo. With this stand, it is possible almost vertically or lying flat set up the tablet for typing text.
Here, the tablet is always securely on the stand, which also does not slide, as the corresponding support points and the rear leg are rubberized.
The only slight sticking point is with me, he hooked a little while unfolding. However, he will only be used stationary with me, so this is not disturbing.