"The cheapest entry to an electric standing desk, with all the implied compromises."
The item's key feature is its price. An 'Electric Standing Desk' at this cost means you are buying the absolute minimum viable components for powered height adjustment, with significant tradeoffs in stability and material quality.
This is for the student or remote worker on an extreme budget who values electric adjustment and memory presets over all else. If you have a light setup and can tolerate some wobble for the convenience, this is a functional entry point.
Anyone mounting multiple monitors, using heavy equipment, or who will be bothered by a visible seam on their desk should skip this. If stability is your priority, a manual hand-crank desk or a static-height desk at a similar price will be more rigid.