aLLreLi 9.8ft Ultra HD 4Kx2K Mini DisplayPort to HDMI Cable | Thunderbolt Compatible | Mini DP to HDMI | 24K Gold Plated Connectors | Video+Audio | PC and Apple MAC, MacBook Pro, MacBook Air Mini DisplayPort to HDMI High Speed adapter cable with audio (1 x Mini Displayport plug, 1 x type A HDMI-plug). Fine workmanship: Superior Performance chip, multiple shielding, 24K gold-plated connectors, 24 AWG oxygen-free copper, Multi-shielded cable, ABS Shell. The Mini DisplayPort to HDMI Cable offers a cost-effective solution for connecting a Mini DisplayPort-enabled laptop to a standard HDMI monitor, Projector, or HDTV. Support HDMI HD solution up to 4K@30Hz Ultra HD sound formats: 8 PCM, DolbyDigital,DTS,MPEG, DVD-Audio, SACD, Dolby Digital Plus, TrueHD and dts-HD. Suitable for Apple MacBooks, MacBook Air / Pro / Mac mini / iMac etc.(Macs made before 2010 are NOT able to output audio over Mini DisplayPort) | PC-Graphic Cards (ATI / NVIDIA) / interface cards | Lenovo Thinkpad X230, X1 Carbon, L430/530, T430s/430/530, W530 | HP Envy 14/17 | Dell XPS 14/15/17 | Google Chromebook Pixel | Microsoft Surface for Windows 8 Pro.