Belkin Wireless Charging Dual Pad 10W holder / clamp for Ergotron notebook tray

I am a big "clean desk" fan and have thus moved my headset and wireless phone charger to another level - just below my notebook.
The notebook resides on an Ergotron notebook tray. The adapter for the "Belkin wireless charging dual pad 10W" is clamped onto the notebook tray. The clamp is thin enough to have the notebook trays "fingers" still maintain the notebook (also bigger ones than the depicted Air) in place.
The cables may be hidden underneath the notebook and can be routed invisibly through the Ergotron arm.

There is also a clamp for a Plantronics / Poly PLT 5200 Office holder: https://www.thingiverse.com/thing:6119552

For ease of print I printed this in black PLA+.