SPECIFICATION-HDMI Port for 4K UHD Visual Feast-5Gbps Superspeed Data Transfer-Read SD/TF Cards Simultaneously-Compact Size & Mac-styleWARM TIPS-Please make sure that the usb-c port of your laptop/smartphone supports video output function before purchase.- The Hub is NOT compatible with iPad Pro 2018, Apple USB SuperDrive, Nintendo Switch.- We suggest just one HDD/SSD is connected at a time due to power output limitations of some laptops.- If wireless network is affected, please set your router from 2.4GHz to 5GHz.WIDE COMPATIBILITY (Partial List)USB Type C PC/Tablet- For Apple MacBook Pro (2019/2018/2017/2016), MacBook (2016/2017/2018), iMac 2019/2017, iMac Pro, MacBook Air 2019/2018, Mac Mini, New MacBook with Thunderbolt 3- ForSamsung Chromebook Pro, Chromebook Plus, Notebook 9 13", Galaxy Book 12", Galaxy Book 10.6, Galaxy Tab Pro S 12", Samsung Tab s4 / S5e- ForGoogle Pixelbook, Chromebook Pixel- ForMicrosoft Surface Go, Surface Book 2, Microsoft Lumia 950/950 XL- ForDELL XPS 13, XPS 15, XPS12 9250, Precision 5510, Inspiron 15 7000, Latitude 7285 Lenovo Yoga 920, 910, 720, ThinkPad X1, Ideapad Air 12, Miix 630- ForHP Spectre 13, Spectre X360, ENVY 13, ENVY X360, HP EliteBook Folio G1- ForHuawei MateBook X Pro, MateBook X, Huawei MateBook E- ForASUS Chromebook Flip, ZenBook3, ASUS ZenBook Pro, Asus ZenBook Flip, ASUS Transformer 3 Pro T303UA- ForAcer swift 7, Acer Chromebook, Xiaomi Mi Notebook Air 12.5/13.3, Mi Notebook Pro 15.6 ", and moreUSB Type C OTG Smartphone- ForSamsung Galaxy S10 / S10 + / S10E/ S9 / S9 + / S8 / S8 + / Note 9 / Note 8- ForLG V50, V40, V30, V20, G7, G6, G5- ForHuawei Mate 20, Mate 20 Pro, Mate 20 X, Mate 10, Mate 10 Pro, P30, P30 Pro, P20, P20 Pro, Honor View 20, View 10, Note 10- ForHTC One U11 / 10, BlackBerry DTEK60, and more