Product High quality usb3.1 type C to HDMI/VGA Dual mode adapter converter.This adapter can extend up to 2 screens at the same time. Video signals from a PC equipped with a Type C terminal can be output simultaneously to a display, TV, projector etc. equipped with HDMI or VGA input terminal. It is super practical for meeting and family entertainment.Support HDMI&VGA Simultaneously* The maximum HDMI output resolution is 3840 x 2160 @ 30 Hz*The VGA output resolution is up to 1920x1080@60Hz* When HDMI/VGA ports work simultaneously, the maximum resolution is 1920 x 1080P .Compat PC, notebook*MacBook 2018/17/16 /15*MacBook Pro 15"/13",2018/17/16/15*iPad Pro 2018, Macbook air 2018*iMac/ iMac Pro, 2017*2015 Google Chromebook Pixel*New Acer Switch Alpha 12*Dell XPS 12/13/15, Dell Latitude*Surface Book 2-3-4-5*HP Spectre X2,X360,Elite X2 1012/ Elitebook Folio G1*HP ZBook 15 G3 Mobile Workstation*Acer Spin 7/ Chromebook R13, Acer Aspire V Nitro 15*ZBook 15 G3 Mobile Workstation*Thinkpad Lenovo Yoga 900/910*Sumsung Chromebook Plus*HUAWEI MateBook X/ Par*Acer Swift 7 SF713-51-M5MP(NX.GK6CN.002)Cell Phone(with DP Alt Mode)*Samsung Galaxy S8/S8 Plus, S9/S9 Plus,Note 8Package:1 * USB-C HDMI&VGA conversion adapter