I knew before buying that this product is durable and robust. There is no real installation of drivers or the like necessary. Simply plug and play. What I did not know before is that this controller does not look like the wireless controller of XBOX360 Elite version, but that this model still "getunet" seems a little. The in the Elite version gray, soft rubber parts have been replaced by black glossy plastic, also the analog sticks and directional pad are not gray, black as in the picture but also (gloss). The optical for me ne plus ultra is that the XBOX emblem is not the same as standard versions in matte silver, but in chrome look.
About the quality, the stumbling protection etc. has been widely reported.