Works in Unibody Macbook (late 2009 / A1342)

My 4 year old Macbook (unibody white - Late 2009) I have some time ago already upgraded with an SSD, which has led to a sensationally fast boot time of around 10 seconds.
Since I upgraded to OS X Mavericks, I have noted, however, these were my 2GB RAM almost always busy and sometimes has been outsourced to the SSD. Therefore, I decided to upgrade the memory of my Macbooks.

After a lengthy investigation of the countless offers, I then decided to go for the 8GB Transcend.

The delivery was as always very fast. So I immediately opened my Macbook and in a few minutes the memory modules were exchanged. I've done this several times beautiful - but even a layman can trust this.

Conclusion after installation:
Although the manufacturer's specification of Apple originally was, one can upgrade the unibody Macbook only 4GB: The 8GB work perfectly in my Macbook. And surprisingly, the timing is specified in the system with 1333, although the previous modules have clocked only with 1067MHz.

I am totally satisfied with the modules, the price is fine.

Strong buy recommendation.