Specifications: USB C connect displayport cable to connect devices such as for MacBook or for ChromeBook to any Displayport monitor. It supports displayPort 1.2 Alt mode and higher version. 8K UHD displayport video resolution supports up to 8K(7680 * 4320)@ 30Hz(4K @ 144Hz)ultra high clarity resolution. With a portable design, it does not require a power adapter. Item Name: Adapter Material: Metal Compatible Models: for MacBook Pro 2018/2017/2016, for MacBook 12 inches 2015, for ChromeBook Pixel, for Dell XPS 15, for XPS 13-9350-R1609 13.3 inches, for Acer V15 Nitro, for Asus GA-Z170X, for Samsung 900X5L-K01, for Huawei MateBook Support: Scalable Charging Support: 10 Gbps Superspeed USB 3.1, Bandwidth is 10 Times That of USB 3.0 / USB 2.0 Backward Compatible: USB 1.1/2.0 Supported Resolution: Up to 8K @ 60HZ, 4K @ 144HZ, 2K @ 165HZ Features: Portable, Compatible, Easy to Use Size: 4.5cm x 1.5cm x 2.5cm/1.77inch; x 0.59inch; x 0.98inch;(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Adapter