Pretty good, great freedom of movement - only vertical it can not adjust.

+ Neatly packed with well-assorted accessories (many Schraubensaetze, washers, plastic spacers).
+ Aluminum construction it arm (rest is made of coated steel)
+ Complete VESA compatibility of 10x10, 20x20, 30x30 40x40 up
+ Easy to use hole template so that the holes fit, (necessarily Wasserwage use)
0 plastic panel of wallboard goes so ...
- The cabling management is inadequate for stiff, thick cable.
- The adjustment so that the screen just depends worked for me, but could be made better, especially Waehren a central latching not bad for those who have the arm really mounted in the Lot.

Some have said here that it "type of construction" is impossible to avoid the screen depends wrong. I would have liked to have seen further explained. In my depends not wrong, even if it was a bit fiddly to water balance.

You should still be aware that there are many absolutely Identical offers for this (and other) arms that nevertheless have very different prices. Because you should compare before buying.