Specificatins:
Material: Aluminum Alloy;
Color: Silver Grey;
Input: USB-C;
Interface: USB 3.0 + USB 2.0+ PD + TF Card Reader + SD Card Reader;

5 In 1:
1. USB3.0 standard port, theoretical transmission speed 5Gbps, backward compatible with USB 1.1;
2. USB transmission speed 480Mbps, backward compatible with USB 1.1;
3. USB-C PD3.0 charging protocol, 87W Max electric power. USB downstream current 500MA-900MA;
4. SD USB 2.0 card reader port;
5. TF USB 2.0 card reader port;

Compatibility:
smart phones that support OTG Function(Not a full list):
For Samsung Galaxy Note 10/Note 10+/Note 9/Note 8/S20/S20+/S20 Ultra/S10e/S10/S10+/S9/S9+/S8/S8+;
For Huawei Mate 30/Mate 30 Pro/Mate 20/Mate 20 Pro/Mate 20 X/Mate 10/Mate 10 Pro/P40/P40 Pro/P30/P30 Pro/P20/P20 Pro;
For OnePlus 7/OnePlus 7 Pro/OnePlus 8/OnePlus 8 Pro;
For OPPO RX17 Pro in Europe/Oppo Reno 5G;
For Microsoft Lumia 950/ For Microsoft Lumia 950 XL;

2. Suitable For iPad Pro 11"(2020), For iPad Pro 12.9"(2020), For iPad Pro 11"(2018), For iPad Pro 12.9"(2018), For Samsung Galaxy Tab S5e, and For Samsung Galaxy Tab S6, For Samsung Galaxy Tab S4;

with Type-C laptops(not a full list):
For MacBook Pro 2016/2017/2018/2019/202MacBook Air 2018/2019/2020;
For Huawei MateBook, MateBook X, MateBook E, Honor Magic;
For Xiao Mi Air 12.5"/13.3", Mi Pro 15.6", Mi Game Book;
For Asus U306.U321.U4100.R0G;
For Yoga5 Pro, ThinkPad_X1, Carbon2017, Mix 720;
For HP Pavilion x2, elite book folio G1;
For Dell XPS13, XPS15;
For Google Chrome book pixels, PixelBook Pen;
For Microsoft Surface Book 2;
Product Attributes:

Weight (lbs.): 0.08 lb