1,5Gbps Transfer Speed: Ultra slim USB Hub supports transfer speeds up to 5Gbps (USB 3.0), 480Mbps (USB 2.0), 12Mbps (USB 1.1), high speed transfer. 2,Good Heat Dissipation: The type C Hub adopts an advanced chipset and has a good heat dissipation design, so it will not heat up even if it is used for a long time. 3,Multi Function: 4 port USB 3.0 Hub can be used to connect U disk, keyboard, mouse, mobile hard disk, etc., with strong practicability. 4,4 Ports: The portable data Hub has four USB 3.0 ports for ease of use, and fast reading and copying of large files, saving time. 5,Wide Compatibility: The 4 port Hub is compatible with for Windows 10/8/8.1/7/Vista/XP and for OS X,for Linux. (USB 3.0 hubs are backward compatible with USB 2.0 and USB 1.1.) 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.