How to ensure the stability of the keyboard tray of the smart electric lift standing desk?

When adjusting the height and tilt angle of the desktop at the same time, how does the system ensure smooth and accurate adjustments?

How waterproof is the particle board desktop used on standing desk converters?

How can I ensure the stability and safety of the TV when moving the TV stand?

How does the dual-motor drive system achieve smooth lifting and lowering of the office desk?

Does the RXL-4 Removable Reversible Table Height Adjustable Nightstand come with a safety mechanism to prevent accidental tipping?