?Smart Temperature Control?With build-in smart chips and exclusive multi - protection systems to avoid over-current, over-voltage, short circuit and high-temperature for security and excellent performance. ?4K HDMI output Visual Feast?This USB 3.0 HUB provides 4K@60Hz output, high refresh rate USB C HDMI hub, the best partner for game lovers, design worker, business person. Mirror or Extend your screen via the HDMI port and directly stream a clear video image and authentic audio to external display without motion blur and noise. ?Wide compatibility?This USB C Dongle Hub works with almost all computer devices, like MacBook Pro/ Air M1, iPad Pro/Air/Mini, Surface Pro, Dell XPS, Samsung Smartphones as well as a range of operating systems such as Windows, Mac OS, Linux, Chromebook OS, Andriod, iOS, Google. ?100 W Super-Fast PD Charging?The 100W PD port gives the device a continuous charge up to 92W, no worrying about power outage. Premium aluminum design ensures excellent heat dissipation and efficient operation even with multi-functions used simultaneously. Note: USB C power delivery port only supports one-way charging, does not support data transmission, audio and video transmission. ?10 Gbps Ultra-High Speed Data Transfer?Equipped with USB 3.2 GEN2 data ports with 10Gbps effortless transfer speed, this Macbook Pro/Air hub enables you transferring 1G files only 10s. Support U disk, mouse, keyboard, printer, camera, SSD, mobile hard disk and other device with USB-C port.