?Thunderbolt 3 Port Compatible?Work compatibly with the latest computers and newest smart devices with USB-C ports. Such as MacBook Pro, MacBook Air, Surface Book 2, Surface Go, Chromebook Pixel, Asus ZenBook, DELL XPS 2017, HP Spectre X360, Samsung S8/S9, Huawei P30/P30 Pro and More. ?Plug and Play?No installation Software required on Windows, Mac or Linux. No more vexed about upside-down of the connector. Just plug in without distinguishing the orientation. Hot swap, no driver needed. ?4k HDMI Video Adapter?Enable you to mirror or extend the display of your laptop with USB-C hub HD port and directly stream 4K UHD (3840x2160p @ 30Hz) resolution video to your TV, monitor or projector. Backward compatible with 1080p/720p/480p/360p resolutions. Enjoy Ultra HD video movies with your friends or families at home ?High Speed Transfer & Sync?USB 3.0 port supports data transfer rates up to 5Gbps. USB 2.0 port support data transfer rates up to 480Mbps. It will have minimal impact on wireless networks and Bluetooth signals. Allowing you connect USB keyboards/mouses, USB flash drive, even high power consumption extend USB hard disks and external HD to your laptop. ?30-days Money Back Guarantee?Aceele has 30 days of free return. If you meet any question, please feel free to contact us