A laptop stand is the cheapest ergonomic upgrade you can make to a WFH setup, but only if you understand what it actually does - and what it doesn't. The job of a stand is to raise the screen so the top edge sits at or just below eye level, which keeps your neck in a neutral position rather than craned downward all day. That is the entire ergonomic case. Importantly, lifting the screen also lifts the keyboard out of typing range, so a laptop stand without an external keyboard and mouse makes ergonomics worse, not better. Plan to buy both, or skip the stand entirely. Height matters more than degrees of adjustment - a fixed-height stand at the correct elevation beats an adjustable stand parked at the wrong one. For most adults seated upright at a 28-30 inch desk, you want the laptop screen lifted roughly 5-7 inches; the exact number depends on torso height and whether the laptop is 13, 14, 15, or 16 inches. Materials matter for thermals and longevity. Aluminum stands run cooler than plastic risers and last longer than steel-and-plastic hybrids; the open-frame designs (Roost, Rain Design mStand, Lululook) keep airflow under the chassis, which matters for high-thermal MacBook Pro and gaming laptops. Capacity ratings are usually generous - most aluminum stands handle 15 to 25 pounds, well above any laptop. Specific scenarios to plan for: hot deskers and people who travel between home, office, and a coffee shop want a foldable, lightweight portable (Roost, Nexstand K2, MOFT Z); MacBook users mostly fine with the classic Rain Design mStand because it pairs perfectly with closed-clamshell mode and an external display; dual-laptop households (work + personal) should get a stand with a wide-enough base to swap quickly without resetting the height. Skip the cheap plastic adjustable risers from no-name brands on Amazon. They flex under typing pressure, and a laptop bouncing 1mm with every keystroke is tiring and slowly stretches the hinges.