Cable management comparison

Under-desk metal tray versus J-channel raceway versus a paintable D-Line wall cover — most desks need a tray for the power strip and a raceway for the signal runs.

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Standing desks Desk converters Boom arms Monitor arms USB-C docks Standing matsCable management

Feature	Large Under-Desk Metal Cable Management Tray (No-Drill) Generic / marketplace	EVEO Under-Desk J-Channel Cable Kit (6×16 in, Black) EVEO	D-Line Half-Round Cord Hider (2×1 in × 39 in, Beige) D-Line
Price band	About $24	About $17	About $23
Budget tier	budget	budget	mid
Type	Under-desk metal tray	J-channel raceway	Half-round raceway
Install	No-drill / clamp (see listing)	Self-adhesive	Self-adhesive (screw-optional)
Capacity / size	Power strip + bricks	6 × ~16 in (~96 in total)	2 × 1 in × 39 in
Best for	Standing-desk owners whose power strip is still hanging off the back edge or sitting on the floor.	Desks that already have a power plan but need tidy under-edge routing for signal cables.	Setups where cables leave the desk and need a tidy wall or baseboard cover.
Shop	Check price on Amazon — Large Under-Desk Metal Cable Management Tray (No-Drill)	Check price on Amazon — EVEO Under-Desk J-Channel Cable Kit (6×16 in, Black)	Check price on Amazon — D-Line Half-Round Cord Hider (2×1 in × 39 in, Beige)