Cable and Power Management
Every desk in this range needs mains power for its height-adjustment motor, and because the whole desktop moves, any cables running to it need enough slack to follow it through the full range rather than being measured for one fixed height.
What actually needs power
The height-adjustment motor in the legs is the one draw every desk in this range shares - a standard household outlet is what it needs, not a dedicated circuit. Where a listing adds LED lighting or USB-C charging, as the shelf-and-LED desk in this range does, those run off the same general connection rather than a separate supply.
Why a moving desk needs different cable planning than a fixed one
A monitor cable measured for a desk sitting at 30 inches will be too short, or bunch up awkwardly, once the same desk is standing at 45. Cables running to anything on the desktop - monitor power, a monitor's data cable, a lamp, a laptop charger - need enough slack for the full published travel of the legs, not just the height the desk happens to be at when it is set up.
Planning the outlet position
Decide where the desk will actually stand before checking for a nearby outlet, rather than picking a spot because an outlet happens to be there. A cord stretched across a walkway to reach the nearest socket is a trip hazard regardless of how tidy the cable management on the desk itself is.
Cable trays and management add-ons
Whether a specific listing includes a cable tray, a grommet hole, or clips along the leg is not stated consistently across this range's titles - check the individual listing's own photos and bullet points rather than assuming every desk here includes the same cable management hardware.
Questions
Does the desk need a dedicated electrical circuit?
No - a standard household outlet is normally sufficient for the height-adjustment motor.
Why do cables need extra slack on a standing desk specifically?
Because the whole desktop moves through its published height range - a cable measured for one height can go taut or disconnect once the desk is raised or lowered to another.
Does the LED-and-shelf desk need a second outlet for the light?
Not stated separately by the manufacturer - treat it as running off the same connection as the height-adjustment motor unless the listing says otherwise.
Where should the outlet be relative to the desk?
Within reach of wherever the desk will actually stand, decided before the desk is positioned - not wherever the nearest existing outlet happens to be.