To make it short: you get the card to work. But the road is long. It begins when the card is delivered without any documentation. Enclosed a mini-CD with 3 sub-directories, each without any documentation. One has to guess. Eventually, the driver V1.41A_WHQL was effective. W7 / 64bit does not recognize card automatically, the driver update via the Internet fails. It remains the konkurenz loose low price with good performance. Conclusion: the installation is not for beginners.