I like this stand because it is realy stable (it screws directly at the botom of the compatible keyboard), which means it will never slip. It's also very nice to have room for your legs, unlike those X shaped stands. Its very lightweight. The keys rise approximately 76cm from the floor.
Purchased for a Yamaha E-303 Keyboard. This stand cost as much as the keyboard (which isn't very good...) but it worth the price. It arrives in a cardboard box, read assembled, so all I had to do was flip the keyboard and screw the stand into 3 holes on the bottom of it.
As this is made for that range of keyboards (amongst others) it of course fit perfectly.
It leaves the keyboard slightly too low for me to use standing (I'm 180cm), but is great when seated.
As the stand is not of a criss-crossing variety, there is plenty of space for your legs under the stand.