USB TYPE C (Thunderbolt 3 Port Compatible) to DisplayPort cable connects a computer or smartphone with a USB Type-C port to a monitor or projector with DisplayPort input; USB-C port of host requires DisplayPort Alternate Mode support to view video over USB | 4K UHD DISPLAYPORT video resolution support for ultra high definition resolutions up to 4K x 2K (3840 x 2160) @ 60Hz; Supports Multi-Stream (MST) for daisy chaining multiple monitors and high precision audio such as LCPM, DTS, and Digital Dolby; A DisplayPort cable (sold separately) is required | DELL COMPANION lightweight adapter weighs less than 1 ounce; Latest to legacy display adapter connects to monitors with DisplayPort in the conference room or classroom; Compatible with popular Dell models with Thunderbolt 3 ports including the Dell XPS 12 / 13 / 15, Dell Alienware 13 / 15 / 17 and the Dell Precision 15 / 17 | DISPLAYPORT PORTABLE ADAPTER connects from your computer to a 4K monitor with a USB C to DisplayPort cable; Low-profile and reversible USB Type C connector clicks into place on your device and latches on the DisplayPort connector provide a snug and secure connection to the display monitor | USB-C & THUNDERBOLT 3 port compatible with computers and video over USB equipped smartphones such as 2016 Macbook Pro, the 2015 MacBook, Google Chromebook Pixel, Acer Aspire R13 / V15, S5-391-6419 Nitro / V17 Nitro, Predator 15 / 17, ASUS ROG G752VL / GT752VT / GT752VY / GX700VO / ASUS ZenBook Pro, UX501VW, Clevo P750DM / P770DM / P870DM, Lumia 950/950XL, Lenovo ThinkPad P50 / P70, Lenovo Yoga 900 13, LG G5, MSI GS40 / GS60 / GT72 / GT80 / Vortex/ WS60 / WS72, and Razor Blade Sheath