This is 7500 - Deluxe Flat Panel Radial Arm with Internal Cable Management 27-Inch. The award-winning 7500 Radial Arm is a remarkable work tool. Effortlessly position your monitor exactly where you want it, and add flexibility to your work style. Suspend your flat panel above the desk surface and reclaim your valuable space. 7500 features Innovative's patented HD tilter, a spring-assisted pivot for your monitor which makes monitor adjustment remarkably easy, even with large screens. Other features include cable management to route cables inside the arm.