<ul><li><p>Extend dual USB-C ports of your laptop to 1 Thunderbolt 3 port + 1 Type-C port + 1 4K HDMI port + 2 USB 3.0 ports + 1 SD port + 1 MicroSD card reader port, basically answering almost all of your connectivity requirements of multiple devices<br/></p></li><li><p>USB 3.0 ports, with data transfer speed up to 5Gbps</p></li><li><p>The HDMI port supports a resolution of 4K*2K @30Hz<br/></p></li><li><p>Plug and play, no need to install the driver, convenient and fast</p></li><li><p>Small and exquisite, portable design, easy to store</p></li><li><p>Support&nbsp;Windows XP/Mac OS9X/7/8/10 systems<br/></p></li><li><p>Compatible with&nbsp;MacBook Pro 13&#39;&#39; 15&#39;&#39;(not support&nbsp;MacBook Pro 2018)<br/></p></li></ul> Note: 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.