These controllers can power up to 9 Displays. They create a VideoWall sending a shared image to all connected screens.

These controllers can power up to 9 Displays. They create a VideoWall sending a shared image to all connected screens.
Features 3 x 3 screen arrangement for 40 – 55″ screens Easily align displays with independent height, plumb and lateral
http://www.multi-monitors.com/SUPER_PC_6x3_18_LCD_Multi_Monitor_Stand_p/18lcd-stand1.htm SUPER PC | 6×3 | Eighteen Display | Multiple Monitor Desk Stand SUPER PC’s 18 Monitor Desk Stand is