I am curious about this product, I left one in wish list at Tmart ($12.44). The info is a bit vague. Reading between the lines I guess this is Bluetooth v3, USB2, I just noticed Wi-Fi on the picture of the dongle.
I also notice integrated into the Wi-Fi logo b/g/n. I was curious if the N works very well. My interest in this product was primarily to link phone and tablet to the desktop, and use arctic P311 Bluetooth headset. I was scanning for BTv4-USB3 but not really finding what I was looking for when I ran across this item. Found this thread at the top of a Bing for bw1518.
Thanks for the driver tip, I may just go ahead and order this thing for the novelty of it.
I have a fix for the Bluetooth Driver. I downloaded and installed the Acer Aspire V3-471 Broadcom Bluetooth Driver 220.127.116.110 for Windows 7 x64