The adjustable studio boom arm clamps securely to desks, tables and other flat surfaces up to 55 mm (2.2") thick. The boom is threaded internally with a USB cable for a clean appearance and unhindered operation. Offering full 360° rotation and adjustable, spring-stabilized joints, the boom arm repositions quickly for optimal mic placement. Offering the critically acclaimed sound of the AT2020 with a USB output, the AT2020USB+ microphone is ideal for podcasting, streaming, home studio recording and voiceover use.