About this item USB C HUB 4 IN 1: Compact Usb C Docking Station with 4 USB 3.0 Ports for Your Smart Devices. EASY TO USE: Usb 3.0 Hub is Easy to Connect and Widely Support Most of Your Usb Devices. DEDICATE USB C HUB WITH FANTASTIC DESIGN: Travel Size USB Splitter Could Perfectly Fit Up to Your Macbooks And Laptops. COMPATIBLE WITH MACBOOKS AND WINDOWS : Small Usb Hub Compatible with Your Laptops and Macbook Pro. WELL PROTECTION: One Year Warranty with 7*24 Customer Service.