Hi I‘ve bought the „ Neomounts NM-D775PLUS“. It holds the monitor very good and it’s flexible in all ways. Basically you just have to check that the monitor fits to the base of the arm. Most likely it‘s about „VESA xx“. Most of the monitors support multiple VESA types. And for sure you have to check that the weight fits your monitor. But all the information you need is written in the product properties.