aLLreLi Premium Mini Display Port To HDMI Female Adapter - Mini DP to HDMI Thunderbolt Compatible 4K HD Converter w/ Video + Audio for MacBooks / Air / Pro / iMac / Mac Mini, Lenovo Thinkpad, HP Envy 14/17, Dell XPS, Google Chromebook Pixel, Microsoft Surface

aLLreLi HD 4K Mini Displayport to HDMI Adapter which connects directly and transmits both audio and video.

Key Features:

* Premium chip
* Gold-plated connectors
* 24 AWG oxygen-free copper
* Multi-shielded cable
* ABS Shell
* aLLreli Promise

Specifications

* Supports full 1080p and 4Kx2K HD digital video,resolution up to 3840¡2160
* Supports HDMI Deep Color 12bit per channel (36bit color depth)
* Supports HDMI 225MHz/2.25 Gbps per channel (6.75Gbps all channel) bandwidth
* Supports uncompressed digital LPCM 7.1, 5.1 or 2 channels and compressed digital Bit-Stream
* Connector: Gold plated Mini DisplayPort/Thunderbolt male & HDMI male
* HDCP compliant

Instructions

Please drag the window on the desktop all the way over to the display edge and the window will be displayed on the HDTV. You may set HDTV to a mirror display.

1.With your TV connected to Mac, open System Preference
2.Select Display
3.Select Arrangement tag
4.Check Mirror Display

Transmitting audio to TV
1.Open System Preference
2.Select Sound
3.Select Output tag
4.Choose external HDMI instead of built-in speaker