Specifications: Material: Aluminum alloy; Color: Grey; Cable Length: 13cm; Size: 131*56*15mm; HDMI*2: 4Kat30HZ / 4K at30HZ HD Display; VGA: 1080P Video Output; USB-C PD: 100W Max; USB-C Data Transfer Port: 5Gbps Transfer Rate; USB-C Flash Drive Reader; RJ45: 1000M Ethernet; 3.5mm Audio Jack: Support Input and Output; USB 3.0*2: 5Gbps Transfer Rate; Backward compatible with USB 2.0 and USB 1.1; USB 2.0: 480Mbps; TF/SD: 60MB/s Card Reader; Package included: 1 x Docking Station; Compatible Devices: 1. Compatible with most laptops that support for Thunderbolt 3.0 or DP Alt Mode(Not a full list): for MacBook Air 2018/2019/2020, MacBook Pro 2016/2017/2018/2019/2020, MacBook 12" 2017, for Huawei MateBook, Huawei MateBook X, Huawei MateBook X Pro, etc, for Xiaomi Mi Air 12.5", Mi Air 13.3", Xiaomi Mi Pro 15.6", Mi Game Book; for Asus U306, U321, U4100, ROG; for Yoga 5 Pro, Miix 720; 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, 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, for Samsung Galaxy Tab S6, for Samsung Galaxy S7, For Samsung Galaxy S7+; 3. Compatible smart phones that support DP Alt Mode(Not a full list): For Samsung Galaxy Note 20/Note 20 Ultra/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;