Connect this?Falcam Full Motion Swivel Arm?to your desk stand to mount and adjust fill lights or cameras for your content creation needs. One end of the swivel arm has a 5/8" stud and the other has a 5/8" receiver. It can support equipment up to 19.8 lb and it has a height adjustment range of up to 11.8". An aluminum alloy construction ensures it is durable and lightweight.