Fast delivery, as always with Amazon. Prior information I had collected on the Internet indicated a good headache for commissioning. Notes based! After long (long!) Fruitless gropings following the procedure advocated from the PC and DSL box (I have a Freebox V5 and runs W 7), I managed to run this little beast through my tablet and the TP-LINK website. If you fall, contact me, I will show you the procedure. After this difficult passage, the device works. Conclusion: Cheap and working correctly, provided it does not give in to the temptation to put the object into orbit during installation!