Staxx is easy to install and reconfigure, more monitors can be added by simply adding more of the same parts.
Staxx 2 over 2 monitor mount allows you to see 4 monitors at a time. It is easy to install and reconfigure.
The 7500-1500 monitor arm allows heavy duty and large monitors to float above the desk.
The 7000-Switch wing monitor arm allows two monitors on one mount, incorporating a switch wing configuration.