1>>>Practical USB 3.1 GEN2 Type C Extension CableUGREEN male to female USB C cable is designed for extending the connection between USB-C devices due to the limit of length or position， making things easier and more convenient.2>>>SPECIFICATION1、Up to100W5Alarge current for 2、Up to10Gbpsdata transfer rate3、FullHD 4K Video Ouputat maximum 3840x2160 60HZ.3>>>Wide Compatibility(Partial List)For MacBook Pro 13" 2020/2019/2018/2017/2016，MacBook Air 13" 2020/2019/2018，MacBook 12" 2017/2016/2015For Samsung S10 / S10 + / S9 / S9 + / S8 / S8 + / Note 9 / Note 8For Samsung Dex DockFor Nintendo SwitchFor LG G6，G5，V30，V20For Google Chrombook Pixel4>>>ant Notes1、We suggest a total length within 5ft for both your usb c cable and this extension cable to achieve best charging and syncing speed performance2、When using video function， please make sure both your input and output devices support video in and out and with thunderbolt 3 port;Besides an extra USB 3.1 C male to male cable is needed(not included).3、When you connect to the HUB adapter， there may be a side that does not support USB2.0 data transfer.You can insert the other side for normal useUSB C Extension CableUSB 3.1 GEN 210 Gbps Super TransmissionTransfer 1GB file in 1 SecondPD100W-5A 2 hours full charge for macbook pro 20184K @ 60 HZ UHD with HDRExtraordinary audio-visual journey via Thunderbolt 3Wide ApplicationNintendo Switch ConnectionAvoid screen scartches and improve heat dissipationDurable & Flexible CableFast And Stable28/22AWG thicked tinned copper core keep more faster & saferProduct Specifications