Specificatins:
Shell material: aluminum alloy;
Shell color: Gray;
Shell mould: private mould;
USB transfer rate: 5Gbps;
USB-C PD: PD3.60W Max;
SD / TF: USB2.0 multiple drive letter with SD card and TF card woking simutaneously;
HDMI resolution: 4K 2K 3840 2160 30Hz 1080P 60hz;

Compatibility:
1. Compatible with most laptops that support DP Alt Mode( Not a full list ):
for MacBook Air 2018/2019, MacBook Pro 2016/2017/2018/2019/202MacBook Air 2018/2019/2020,
for Huawei MateBook, Huawei MateBook X, Huawei MateBook X Pro, MateBook E,

Xiaomi Mi Air 12.5", Mi Air 13.3", Xiaomi Mi Pro 15.6", Mi Game Book
for Asus U306, U321, U410ROG;
for Yoga 5 Pro, Miix 72ThinkPad_X1 Carbon2017;
for HP Pavilion x2, Elite book folio G1;
for Dell XPS13, XPS15;
for Google ChromeBook pixels, PixelBook Pen;
for Microsoft Surface Book 2;

2. Compatible with Type-C Tablets, like 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;
3. Compatible smart phones that support DP Alt Mode( 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+;
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;
OnePlus 7/OnePlus 7 Pro/OnePlus 8/OnePlus 8 Pro;
OPPO RX17 Pro in Europe/Oppo Reno 5G;
For Microsoft Lumia 950/For Microsoft Lumia 950 XL;
Product Attributes:

Weight (lbs.): 0.18 lb