Design and print a complete cable management system for your specific desk + cables. Includes: at least 4 cable clips, 1 raceway, customized to fit. Install. Document with before/after photos.
Start small. Get 4 clips working. Then add raceway. Don't try everything in v1.
Parameters: cable_diameter = 5mm desk_edge = 22mm
Components:
Printed in PETG.
Installation: Clips snap onto desk edge. Raceway screw-mounted at back of desk. Cables routed: USB hub at right; monitor cable through raceway; charging cables on left.
Result: clean desk. Photos before (messy) and after (organized).