At the moment there is no Windows 10 specific driver, but the windows 8.1 driver should work fine. Go here: If your running 64-bit Win10 grab the 64-bit Win8.1 INF file download, and if your running 32-bit Win10 grab the 32-bit Win8.1 INF file download (the one at the top of the page is the most recent). It will download as a zip file, which you must unzip (I use 7zip myself).

Download bluetooth driver windows 10 - Bluetooth Driver Installer 1.0.0.112: A generic driver to troubleshoot Bluetooth connectivity, and much more programs.

These links don't download an installer however, you must install them through device manager. Right click the windows icon in the bottom left and select device manager. Lifecam Vx 2000 Windows 10 Driver here. Find your ar3012 under network adapters, right click it, and select properties. Click on the driver tab, then click on the update driver button. In the dialogue box that opens, choose 'Browse my computer for driver software', then direct it to the folder that you just unzipped (probably located in your downloads folder). It should install and give you a message saying it has done so. Dell Wireless 1705 Driver Windows 10 on this page.