• Chipset: Broadcom BCM94360CD • Apple part number: 653-0014 • WiFi: 802.11ac/a/b/g/n, dual band (2.4GHz and 5GHz) • Speed: up to 1300Mbps (3x3) • Bluetooth: 4.0 (Low Energy, Handoff and Continuity capable) • Antenna connectors: 4 (3 WiFi, 1 Bluetooth)Condition: Used, pulled from a working unit and fully functional. The connectors and contacts are clean and undamaged, and the heat pad is intact. There are light surface scuffs on the label. Please see the photos for exact condition.Compatibility: Direct fit for these iMac models: • 27" A1419: Late 2013, Late 2014 (Retina 5K), Mid 2015 (Retina 5K) • 21.5" A1418: Late 2013It is also a popular upgrade for the Late 2012 iMac and for Hackintosh builds, because macOS supports it natively. It works in a standard PC with a PCIe adapter (sold separately).