Here is everything you need to connect your mac with your visor wirelessly. I have a Red-M Blade Bluetooth Springboard module and D-Link Bluetooth USB adapter for sale. The Blade retails at over $170 and the D-link at about $50 but I will sell then both for $180 plus shipping. All are in original packaging and include all software and manuals. Only used for 1 month so they are like new! e-mail me at if you are interested.