Quantity:(1-Pack) Size:Length(15cm/6inch) Material: Aluminum alloy housing + PVC plastic. Color:(Silver plus white)Connectors 1 :USB Type c male Input jack. (USB C-male port can connect many Type-C devices) Connectors 2 : VGA female output jack+HDMI female output jackHDMI Female & VGA Female Port :Mirror or extend your USB-C device such as laptop display to HDMI & VGA-enabled projector, HDTV, monitor, or other HDMI & VGA-compatible display.(HDMI resolution is up to 3840x2160@30Hz and VGA up to 1920x1080@60HzNote: The HDMI and VGA can work simultaneouslyWhen HDMI and VGA work simultaneously, the maximum resolution of the two is 1920 X 1080P@60Hz.)Note: VGA out allows only video. There will be no audio output.HDMI our allows video and audio.Compatible Devices (not a full listHUAWEI Mate 10 / Mate 10 Pro / Mate 20 / Mate 20 Pro / Mate X / P20 / P20 Pro / P30 / P30 Pro / Honor Note 10Samsung Galaxy S8 / S8 / Note8 / S9 / S9 / Note9 / S10 /S10e / S10 / Note 10 and Tab S4. LG G5 / G7 / G7 / Q8 / V20 / V30 / V35 HTC 10 / HTC U Ultra / U11 / HTC U12 Thinkpad E580 / T470 / T480 / X1 Carbon (2017) / A485 / A285 / E485 / E585 / Yoga 900 / 910 / 920MacBook Pro 2019 / 2018 / 2017 / 2016 / Mac Pro / iPad Pro iMac (Mid 2017) and newer / iMac Pro Dell XPS 15 / 13 / 12HP Spectre 13 laptop Switch mirror mode to extended mode?macOs system: please go to Top left corner Apple icon-System Preferences-Displays "Mirror" or "Extend Displays"Windows system: Please press "Windows key P combination " command-choose "Duplicate" or "Extend"Select manual settings for audio output:MacOs system: Please go to Apple icon-System Preferences-Sound-Output, choose your TV as the sound output.Windows 10 system: please click right bottom of your sound icon-choose your TV as the sound output.