Used Good For Apple Imac 27" A1312 Ac Dc Sata Bl Main Power Connector Cable 2009 Mid 2010 Year 922-9155 593-1034 D - Pc Hardware Cables & Adapters - AliExpress
Apple iMac with Retina 4K display - All-in-one - Core i5 3 GHz - RAM 8 GB - Hybrid Drive 1 TB - Radeon Pro 560X - GigE - WLAN: 802.11a/b/g/n/ac, Bluetooth
iMac Covers
Apple Updates the iMac: Haswell CPUs, PCIe SSDs & 802.11ac WiFi
Apple AirPort Extreme WiFi 802.11ac & Bluetooth 4.0 Upgrade Kit w/Adap – local338
for Broadcom BCM94360CD 802.11ac Bluetooth 4.0 WiFi Card for 27" iMac AirPort | eBay