Furthermore, in an adapter to me is a pin contact to which it is attached to the adapter head broken, the quality of the adapter heads is therefore rather poor. Fortunately, there are many alternative adapter that you can use.
I've also found that when my notebook multiple adapters fit, but it comes at a very high heat development in some.
This is apparently the fact that too large a cavity between connector and power connector there, so try several adapter and observe the change bulbs of the plug, it may not heat up!
Another criticism is the weight of the power supply, it is in fact very difficult! Annoying is also that the cable is very short compared to my original power supply!
Summary
+ Price
+ Easy to use, since no adjustments necessary
- Adapter heads of inferior quality
- High weight
- Short Cable length
But at the price it is unbeatable.
Postscript
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I just noticed that the power supply has become more expensive, which of course is a bit steep ...
