Ergotron LX Arm, LCD Monitor Mount, Flat Panel Arm, Desk Mounts, Wall Mounts, Pole Mounts. Posted in: Review Product | April 16th, 2010 … Install to the arm (VESA standard mount) or simply placing your graphic tablet on Laptop Tray? ElfenLiedd Says: April 16th, 2010 at 8:21 am. these look awesome for graphics tablets, i think they could have had a better pitch ^^. Coodex1337 Says: April 16th, 2010 at 8:55 am. Erdotron is the best monitor arms on earth. …