Samsung Electronics GmbH
Hello,
We are happy to help you. The Samsung C34H890WGU monitor has a VESA screw hole size of 100.0 x 100.0 mm. Please also make sure that you purchase a wall mount that provides a distance of at least 10 cm from the wall. For more information on attaching the wall bracket, see the operating instructions on page 17.
You can access the operating instructions by entering the model code in the search bar on our manufacturer's page and downloading the operating instructions under the link "User manual and downloads" in the lower section of the product data sheet.
Kind regards from Schwalbach,
Your Samsung Service Team

Yep, as long as the wall mount has VESA 100x100mm support. I've simplified the search for you with the Digitec filters: https://www.digitec.ch/de...