Great Deal. Yours Satisfaction Guaranteed. The Mobile Series integrates technology and convenience to allow the user to easily move an entire computer system from one room to another. The Mobile WorkStand quickly adjusts to a sitting or standing user height, while still providing an ergonomically correct work environment. Customize your system for mounting a flat panel monitor, laptop, keyboard, mouse, CPU, UPS, cables and more. The Mobile WorkStand features easy-to-clean, heavy-duty steel construction. To attach 400, 300 or 200 Series vertical mount arms and peripherals to the Mobile WorkStand, you need these two vertical pole mount brackets that accommodate 2-inch pole diameter.