Descripción del artículo por. Audio in/out. Gigabit Ethernet port. (Express slot cage sold separately) This board sits to the. iMac inch, 4GB Late Version Built-in Bluetooth Adapter, Built-in Camera, Built-in Microphone Slot, Blu-ray Player. It includes the magnetic DC-in, one USB slot, audio out, microphone and an Express card Slot. slot• Audio Stereo speakers• Studio-quality three-mic array high signal-to-noise ratio• mm headphone jack• Support for “Hey Siri”• Wireless• ac Wi. Wi-Fi. Internal microphone for all models of iMac G3 with slot loading optical drives. Communications. The latest Wi-Fi, Bluetooth, and Ethernet technologies. n Wi-Fi wireless. SDXC card slot. . Stereo speakers and Microphone Kensington lock slot inch LED-backlit Widescreen IPS display ( x ) Four (4) SuperSpeed USB Two (2). USB 5-Port Hub with External Stereo Sound Adapter and 2-Slot Card Reader Combo and 5V/4A High-Capacity Power Supply for iMac, MacBook Air, MacBook Pro. This unit includes the rubber mount which fits into the front case.