Jarvis Single Monitor Arm By Herman Miller ... Ergotron LX Single Monitor Arm The Best Premium Monitor Arm $209 at Ergotron HUANUO Dual Monitor Mount The Best Dual-Monitor Arm See at Amazon ...

That's why I recommend something like the Herman Miller Jarvis Single Monitor Arm to folks ... that supports a larger display, the Ergotron LX Desk Monitor Arm is a better choice.