Features: 1. This product can expand your computer's connectivity and functionality with Type-C Hub for ultimate flexibility. 2. Widely used for external storage devices,computer power source adapter,card reader,4K display at 60Hz refresh rate,PD fast charge 100W,Gigabit wired network interface,USB3.0 Hub and so on. Full standard 3.0 transmission and extension. 2. for Phone: Applicable to for 15 and other models for TYPE-C mobile phone port expansion, support PD fast charge, HD projection screen, can connect U disk, mouse and keyboard, OTG dual card dual read. Operate and view files and videos on your phone. Interface: TYPE-C: TYPE-C USB3.1 1.1 x PD fast charge 100W 2.1 x -compatible standard 4K 60Hz 3.3 x USB 3.0 4.2 x USB-C 3.0 5.1 x SD3.0 dual drive card reader 6.1 x TF3.0 dual drive card reader 7.1 x Gigabit network interface Start voltage/current: 5V /330mA Input and output voltage/current: PD3.0 protocol Theoretical power: 100W Test environment: Indoor temperature: 28℃ Test items: Full function operation, temperature: 40℃ Color: Space Gray Material: aluminum alloy There are differences in printing and silk-screen printing due to different batches, which not affect the use; there are color differences in the actual product due to different light or display. Package Contents: 1 x 10-in-1 Type-C HUB Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.