Type C USB C to HDMI Type-C SD TFOutput Interfaces Features:1.HDMI: 4K@30Hz/1080P/720P/480P.2.Type C: PD2.0 protocol, only Charging, 20V/5A,100W3.USB 3.0: 5Gbps, 5V/1.5A, Connect U- Disk,Card reader, Mobile hard drive.4.USB 2.0: 5V/500mA, 480Mbps, Connect mouse, keyboard, printer5.SD/TF: SD(HC)/SDXC/MMCII/RSMMC/Micro-SD(TF)/Micro-SDHC/Micro-SDXC, Data storage capabilitiesCompatible Decice:For New 2018 2019 MacBook Air/ Macbook / MacBook Pro/Google Chromebook Pixel/Dell XPS 13 15/HP Spectre Elitebook/HP Spectre X2/HP Spectre X360/Acer Switch Alpha 1/Acer Spin7/Lenovo Yoga 910 920/Xiao Mi Airbook/Huawei matebook/Lumia 950XL/LG G5/Samsung S8 S9 S10 Note8 note9 note10/Huawei P20 P30/mate10 mate20 mate30/Xiaomi 9Type-C to HDMI/USB 3.0/USB 2.0/Type-C/SD/TF ;Type 1: Type C to HDMI/Type-C/USB 3.0/USB 2.0/SD/TFType 2: Type C to HDMI/USB 3.0/Type-cFeature 1: Type C to HDMI 4KFeature 2: Type C to USB 3.0 2.0 HubFeature 3: Type C to SD TF Card ReaderConnector A: TYPE-CConnector A: Thunderbolt 3Gender: Male-FemaleConnector B: TYPE-CConnector B: USBConnector B: HDMIExternal Power Source: NoPackage: YesModel Number: CU25Amplifier: NoColor: graymaterial: metalsizer: 98*23*11mmPackage Contents:1 x Expansion DockOnly the above package content, other products are not included.Note: Light shooting 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.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !