7items Blog

65W flows through Lenovo's L16 Mobile Monitor to your laptop

The Lenovo L16 portable monitor pushes 65W down one USB-C cable to charge your laptop while driving its 16-inch screen. Here is where power stops.

Below 0.3mm stem wobble the WS Flux switch feels locked in

Stem wobble under 0.3mm at the keycap stops bothering most typists, and the WS Flux targets 0.05mm. See the wobble ladder and what a loose stem costs.

Brush Krytox 205g0 on the stems and 105 oil on springs

Krytox 205g0 grease belongs on switch stems, 105 oil on springs. Get the part-by-part lube map, the over-lube risk, and whether hand lubing pays off.

Gateron TMR keys draw 40x less power than Hall effect

TMR switch power draw runs about 40x lower than Hall effect, and TMR reads travel to 0.01mm. That gap is what makes wireless magnetic boards work.

Three monitors collapse into one 52-inch Dell U5226KW

Dell U5226KW packs 6K into a 52-inch 21:9 curve, replacing a three-screen stack at 129 PPI. Its 2000:1 contrast decides your workload.

A 42-pound 49-inch monitor fits the Ergotron HX arm

The Ergotron HX arm holds 42 pounds and 49-inch screens, but net weight and curvature decide the real limit. Run the margin maths before you mount.