Here is a modular rig that lets you take your vlogging and streaming to the next level. The Elgato Master Mount L is extendable to 49 inches, so you can use it for overhead lights or video. It has a 1/4″ screw which you can use to attach all your favorite production gear.
This desk mount comes with rubber twist locks. You can get a weighted base for it too. The Flex Arm kit lets you take top-down, side-on, and over-shoulder shots. A padded smartphone holder is also available.[where to get it]