Actually, I was very glad to have this hardware variant found. The easy installation, compact integrated in the slot and the promised data transfer rate, and ultimately the price, who first moved me to buy. I have a HP Pavilion dv6 2130eg with Win7 (64bit). The installation of the drivers from the included mini-CD sets, as well as the subsequent recognition of the card, no problem. The benchmark test was made by me with different external drives (HDD, SSD) performed, but the results are unfortunately been very deficient. The Durschnittswert settles binne shortest time ONLY! 30-35MB / s. A further deficiency is the mechanically sparing designed USB ports the map. The USB connector can not be completely plugged, how it is actually used to. Especially with the something "ungelenkigen" USB cables (3.0) of the ext. Hard disks, it comes fast times to disconnect the hard drive. Here was easily saved at the wrong end. For this reason, I have the card also returned. I will look for alternatives ... Too bad!
