The HDMI can support audio output for iMac - (3-in-1 Mini DisplayPort, HDMI, DVI Adapter).
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The product seamlessly connects Mac Book, Mac Book Pro, or Mac Book Air with a Mini DisplayPort to high definition displays with HDMI, DVI or VGA. It is easy and convenient to use, with three output ports: DVI VGA HDMI.
eBay
The product seamlessly connects Mac Book, Mac Book Pro, or Mac Book Air with a Mini DisplayPort to high definition displays with HDMI, DVI or VGA. It is easy and convenient to use, with three output ports: DVI VGA HDMI.
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DVI output, connect the DVI devices using a DVI cable. And when you want to use the HDMI output, you just need to connect the HDMI devices using a HDMI cable. VGA output, connect the VGA devices using a VGA cable.
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DIRECT PLAY Cable Lead PC/MAC CONNECTOR. JUST PLUG AND PLAY.
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This 4K USB-C / thunderbolt to HDMI adapter effortlessly connects your laptop or phone via the USB C interface to a large screen like the HDTV, monitor, or projector, audio and video synchronous output, no lag, no flicker.
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> HDMI output port. 1 USB Type-C Adapter. If your laptop it is not macbook, you can choose the adapter add extend cable model,then will be working. > USB 3.1 Type-C connector. > USB C Date Transfer Port Only.
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The product seamlessly connects Mac Book, Mac Book Pro, or Mac Book Air with a Mini DisplayPort to high definition displays with HDMI, DVI or VGA. It is easy and convenient to use, with three output ports: DVI VGA HDMI.
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