Connects laptop or desktop screen to a VGA supported display, computer monitor or projector. Compatible all USB C devices, including Mac OS X 10.10 and Above, Chrome OS 46.0.2490.82 and Above, Windows 8 & 10, MacBook 12", Chromebook Pixel, HP Pavilion x2 - 10t Touch Laptop, HP EliteBook 840 G3 Notebook, ASUS GL752VW-DH74, Dell Latitude 11 5000 Series 2-in-1, Dell Latitude 12 7000 Series 2-in-1, and Microsoft Lumia 950/950 XL. Adapter Length: 8.5" / 21CM