This is a white DisplayPort cable with a Mini DisplayPort Male connector on one end and a 1 : 3 split with DVI Female, VGA Female, and HDMI 1.4 Standard Female connectors on the other end. It is a 3 in 1 Mini DP to HDMI VGA DVI adapter, with a cable length of 20cm. No external power is needed, and it comes with a 1-month manufacturer warranty.
eBay
Mini DisplayPort to HDMI VGA DVI Audio 4-in1 adapter cable for Apple Macbook Pro Air Mini Thunderbolt 2 to VGA HDMI DVI adapter
Aliexpress UK
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!
eBay
Mini HDMI Compatible To DVI 24+1 Public Connection Mini HDMI Compatible To DVI High-Definition Connection Cable 0.3 Meters
Aliexpress UK
Genuine Apple A1305 Adapter - Mini DP To DVI. Condition is Used. Dispatched with Royal Mail 2nd Class Large Letter.
eBay
Mini Displayport To HDMI Cable 4K Mini DP to HDMI Adapter 1080P Mini DP Male to HDMI-compatible Female For Apple MacBook Air Pro
Aliexpress UK
Audio Cable for MacBook Pro 3 in1 Thunderbolt Mini DP Mini Displayport to HDMI DVI VGA Adapter Cable. 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.
eBay
4K Mini DP to HDMI Adapter Mini Displayport To HDMI Cable 1080P Mini DP Male to HDMI-compatible Female For Apple MacBook Air Pro
Aliexpress UK
DVI output, connect the DVI devices using a DVI cable. VGA output, connect the VGA devices using a VGA cable. 1 x Mini Display Port Thunderbolt to DVI VGA HDMI Adapter cable. HDMI output, connect the HDMI devices using a HDMI cable.
eBay
Mini DP to Big DP Converter 8K60HZ DP Male to Female Bidirectional Conversion Adapter Display Port Video Audio Extend Cable Plug
Aliexpress UK
Model: A1305. The Apple Mini DisplayPort to VGA Adapter connects a Mac that has a Mini DisplayPort, Thunderbolt port or Thunderbolt 2 port to display that uses a VGA cable. Connector A: Mini DisplayPort (Male).
eBay
1M/1.8M Micro HDTV HDMI MicroHDMI HD To DVI DVI-D 24+1Pin Adapter Cables 3D 1080p For LCD DVD HDTV XBOX PS3 Monitor TV
Aliexpress UK
The HDMI can support audio output for iMac - (3-in-1 Mini DisplayPort, HDMI, DVI Adapter).
eBay
8K Mini DisplayPort to DisplayPort Cable DP1.4 8K 60Hz Bi-Directional Transmission DP to Mini DP Cables for MacBook Air Monitor
Aliexpress UK
PC, Laptop & Mac. The HDMINIDP-HDV02 will allow you to connect a high definition monitor, projector or LCD TV to a MacBook, MacBook Pro or a MacBook Air with a Mini DisplayPort connection. It is easy and convenient to use, with three output ports: HDMI, DVI and VGA.
eBay
Thunderbolt Mini DP to HDMI Cable 4K/1080P DP Mini DispalyPort to HDMI adapter converter cable for Apple Macs Surface Pro HDTV
Aliexpress UK