The Rode PSA1 is a studio boom arm for the Rode Procaster and Podcaster. You can also use the arm for other microphones with a weight of minimum 800g and maximum 1.1kg. For this, you'll need a separate shock mount. The PSA1 can be rotated 360 degrees and has a horizontal range of 82cm and a vertical range of 84cm. The included clamp system attaches the arm to a desk of up to a maximum of 5.5cm thickness. You can use the installation system for a desk of up to a maximum of 7cm thickness.