Specifications Hign-concerned Chemical:None Feature:None Bundle:Bundle 1 Package:Yes Shielding:Non-Shielded Outer Diameter:- Application:Computer,Multimedia,Monitor,Television,TV box,Camera Type:HDMI-Compatible Cables Connector B:USB,Type-C Connector A:Type-C Model Number:Type C To HDMI-compatible USB 3.0 Charging Adapter Gender:Male-Female Certification:CE,None Fuction 1:USB 3.1 Type-C Power Delivery charging port Fuction 2:USB 3.0 Type-A port Fuction 3:HDMI-compatible 4K output port Interface:USB Type-C connector Compatible 1:for macbook pro/Air 2016 2017 2018 2019 2020 Compatible 2:for Samsung phone dex mode Features: 3-IN-1 GOLD PLATED Type C Male to Type C/HDMI-compatible/USB Adapter Cable Support HDMI-compatible resolution up to 4096 x 2160 (4K ULTRA HD SUPPORTED) Support USB 3.0 super speed (5Gbps) transmission, downward compatible USB2.0 USB-C female charging port for Macbook or Google new Chromebook Pixel and other USB-C supported devices charging Multiple USB-C interfaces support plug and play, hot swap, easy for carrying Specifications: Side 1(Input): USB 3.1 Type C Male Side 2-1(Output): Type C Female Side 2-2(Output): HDMI-compatible Female Side 2-3(Output): USB 3.0 Female Cable: Triple Shielded Note: The Type C interface needs to support the video output protocol in order to use this adapter properly. If your device is a laptop, you can determine by the label next to the interface