COMPATIBILITY The webcam mount not only fits for cell phone, but also for webcam, action, and most devices designed with 1/4 inch screw hole, such as Webcam 4K, C930e, C930, C925e, C922x, C922, C920, C615 and Hero. The desktop webcam stand can be used for video recording, live streaming, video conferencing, classroom, vlog recording. Adjustable Arm Support: The upgraded 1/4 inch metal adapter can be flexibly rotated 270 degrees according to your different needs to adjust the angle, the metal ball on the adapter can be rotated 360 degrees Fahrenheitreely. The stand can also be flexibly adjusted. 【Upgraded Base】Compared with the common desk arm bracket, the round base adopts the metal integration process, which increases the weight of the base, is more stable when placed on the desktop, and it is not easy to turn it over. The bottom of the base adopts a mute sponge to prevent damage to the desktop when moving on the desk, and there is noise, which makes working more comfortable.