Portable and Reliable Video Adapter The VANMASS 2 in 1 Mini DisplayPort to HDMI / VGA Adapter is an indispensable companion for your Mac, PC, and tablet equipped with Mini DisplayPort. Connect your laptop or tablet to an HDTV for HD video (4K@30Hz via HDMI) and audio streaming to a monitor or projector and an HDMI/VGA cable (sold separately). Low-profile Mini DisplayPort connector won’t block the neighbor ports on the output device. HDMI 4K Video & Authentic Audio Enjoy the 4Kx2K (3840x2160) video that your computer and a 4K display can offer. The adapter supports video resolutions for 4K, 2K, HD 1080p, and below. Audio support for 2, 5.1, and 7.1 channels. HDCP compatible for viewing protected content. VGA HD 1080P Connect to a projector with VGA input for a big screen. Video resolution support up to 1080p with VGA. Free Drive, Plug and Play No any driver or program required, saving time on installing a complicated driver before using, and no external power supply required. Multiple Shielding Transmits Stable Signal This video adapter with multiple shielding of ground wire and braid and aluminum foil, which could effectively prevent EMI and make sure a stable signal transmission between devices. mDP Compatible Mac computers with DisplayPort Windows computers with Mini DisplayPort. Compatible Devices MacBook Pro, Mac Pro, MacBook Air, iMac, Mac mini, MacBook Pro Retina; Microsoft Surface Pro 2/Pro 3/Pro 4, Surface Book; Lenovo Yoga, ThinkPad X1 Carbon, X230/X240s, L430/L440/L530/L540, T430/T440/T440s/T440p/T530/540p, W530/W540, Helix; Dell XPS 14/15/17(before 2016), Latitude E7240/E7440, Precision M3800; Alienware 14/17/18; Acer Aspire R7/S7/V5/V7; Intel NUC; Asus Zenbook; HP Envy 14/17; Google Chromebook Pixel; Cyberpow