Mini DisplayPort 1.2a input and HDMI 2.0 output. HDMI highest video resolution 4K – 60hz  HDMI 225 MHz / 2.25 Gbps per channel

(6.75Gbps all channel) bandwidth. HDMI 12 bit per channel (36 bit all channel) deep color

Uncompressed audio such as LPCM. Compressed audio such as DTS Digital, Dolby Digital .(include: DTS-HD and Dolby True HD. Powered by Mini DisplayPort source

Connect DisplayPort-equipped computers/devices to HDMI-enabled televisions Monitor resolution support up to 1920×1200 and HDTV resolution support up to 1080p Make HDMI to display port connections without an adapter

 4K Mini DisplayPort to HDMI cable (Thunderbolt 2 Port Compatible) for delivering video with brilliant detail and amazingly accurate color from a computer, tablet, or docking station with Mini DisplayPort to a 4Kx2K capable UHD TV, monitor or projector with HDMI input

The Mini DisplayPort to HDMI 4K cable is an ideal accessory for the latest Surface Pro tablets such as Surface Pro 4 and Surfacebook. Mini DP to HDMI cable is also Thunderbolt Port compatible for use with Apple MacBook Pro, MacBook Air, iMac, Mac mini, and Mac Pro

upports 4K resolution up to UHD 3840 x 2160 @ 30 Hz with compatible equipment; mDP to HDMI cable supports High Definition Audio for a full range of audio types, including SACD, DVD-Audio, DTS-HD Master Audio, and Dolby True HD Backwards compatible will previous Mini DisplayPort versions

Features : 

1. Mini DisplayPort 1.2a input and HDMI 2.0 output
2. HDMI highest video resolution 4K / 60hz
3. Powered by Mini DisplayPort source
4. Supports video-mirroring and extended desktop modes
5. Make HDMI to displayport connections without an adapter
6. Connect DisplayPort-equipped computers/devices to HDMI-enabled televisions
7. Monitor resolution support up to 1920×1200 and HDTV resolution support up to 1080p
8. Compressed audio such as DTS Digital, Dolby Digital include DTS-HD and Dolby True HD