To use a conventional (horizontal) this is a very decent quality product. But unlike the indication: "It is height adjustable and tiltable," I have seen that it is not designed to be tiltable. Indeed, for this would require that the tablet fasteners can deviate depending on the inclination while these pieces are fixed to 34 cm as the columns of the feet. Note that at 45 ° (reading lectern) this distance should be 48 cm while the tablet actually only 40! I recommend Amazon to remove the "tilt" qualifier description of this table.