Amazon.com.au:Customer reviews: USB C to HDMI Cable(6ft/1.8m),CHOETECH Braided Type-C(Thunderbolt 3 Compatible)to HDMI Cable Support 4K 60Hz compatible with 2018/2017/2016 MacBook Pro ,2017 iMac,Samsung Galaxy S9/S9 Plus/Note 8/S10/S10 Plus
Great quality, feels and looks premium. It worked on the first day, I used to it to connect to my external monitor via my laptop USB C port and tried out Samsung Dex. Worked great. However, now (the next day) when I connect to my monitor, the connection seems to disconnect and reconnect (the monitor turns black and then regains connection) and there are now tiny green dots all of the screen on areas with dark colours. In extreme cases every 10 or so seconds. I've tried making sure it's connected properly, installing New drivers and checking if it's a monitor problem -but to no avail.
Not quite sure what's up, but help would be appreciated.