The AVerMedia BA311 Mic Arm offers a unique amount of adjustments that allows this to be a scissor arm style or horizontal/low profile arm style. Pair that with the ability to hold a mic, camera, or tablet that weights 4 pounds or under and this may suit the needs you have. If you have any questions let me know in the comment section below.

AVerMedia BA311 Mic Arm:
https://amzn.to/49GhlW7