The HDMI can support audio output for iMac (Late 2009) and Mac Book Pro (Mid 2010). 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.
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NEW Vention DVI To HDMI Adapter Bi-directional DVI D 24+1 Male To HDMI Female Cable Connector Converter For Projector HDMI To DV
Aliexpress UK
Mini DisplayPort 1.2 input. VGA Cables. DVI Cables. Appliance Spares. 5.1 channel audio supported over HDMI channel (mDP graphics interface must support audio output). HDMI Adapters. HDMI Cables. HDMI Extenders.
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HDMI to DVI + SPDIF / Headphone Video Converter Box Adapter for PS3 DVD + Power Adapter HDMI to DVI Converter
Aliexpress UK
1）The HDMI to DVI Adapter allows you to connect your Mac with built-in HDMI to a DVI display or projector. You can use an external display as your primary display, extend your desktop to a second display, or work in mirroring mode with a projector so you can view what your audience sees.
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HDMI To DVI Cable M/F Male- Female Video Adapter Cord HDMI-compatible To DVI-I 24+5 Cable Video Adapter Cord For HDTV LCD DVD PC
Aliexpress UK
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Full HD 1080P DVI-D DVI 24+1 To VGA Adapter Male To Female HDMI-Compatible To DVI Bi-directional Adapter For PC TV Box E3S4
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1 x Mini Display Port DP to HDMI VGA DVI Adapter. Connector: DVI Female (24+1) VGA Female 15Pin. The HDMI can support audio output for iMac (Late 2009) and Mac Book Pro (Mid 2010). Mac Book Air, Mac Book Pro, iMac, and Mac mini or PC with mini display port are also supported.
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3 in 1 Mini DP DisplayPort to HDMI-compatible VGA DVI Adapter Mini DP Cable Converter for MacBook Pro Air DisplayPort Mini
Aliexpress UK
Part/Model Number: 38311. Part No.: 38311. The Lindy Mini DisplayPort to Multi-AV Converter allows users to connect either a HDMI, DP, DVI or VGA screen to a Mini Displayport source. Supporting full 4K Ultra HD resolutions up to 3840x2160@60Hz on DP and HDMI displays, content can be viewed with superior clarity and stunning accuracy.
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3 in 1 Thunderbolt Mini DP to HDMI VGA DVI Converter 1080P Mini DP Cable Adapter for MacBook Pro Air Mini DisplayPort Projector
Aliexpress UK
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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LccKaa 3 in 1 Thunderbolt Mini DP to HDMI VGA DVI Converter 4K 1080P Mini DP Cable Adapter for MacBook Pro Air Mini DisplayPort
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Supports 4K Rresolution: mini dp to hdmi vga dvi adapter supports up to 4Kx2K@30Hz (HDMI), 1080p@60Hz and 1920x1200 (DVI & VGA) display resolutions, and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels (Audio is NOT supported for DVI & VGA output); Don't fit with thunderbolt 3.0 or any USB C Port Device!
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1080P Display Port to HDMI Cable Adapter DP to HDMI DP to DP VGA DVI Mini For Laptop PC TV
Aliexpress UK