Mac Pro 2009 (4，1) and Mac Pro 2010-2012 (5，1) - Handoff and Continuity - OSXWiFi - Apple Broadcom BCM94360CD - 802.11 A/B/G/N/AC with Bluetooth 4.0 OS X Yosemite 10.10+<img src="http://ecx.images-amazon.com/images/I/41pbu1l5QTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31GMoYOlm5L.jpg" noproxy>