Product reference
Finalmouse Starlight X (SLX Nightfall)
Finalmouse's first entirely new mouse shape in 11 years, built around a custom F1 sensor, TMR-DS analog click switches, and a sub-0.9 g/cm3 carbon fiber composite shell weighing just 38g.
AI score breakdown
scored as miceIts biggest strength is best-in-class responsiveness: a 223us total system latency paired with a PAW3955-based custom sensor and analog TMR-DS switches puts it at the front of the wireless field. The biggest weakness is build reliability — despite premium carbon-fiber construction, early buyers report dead buttons/scroll wheels and QC misalignment within weeks to months of use, undercutting the price and materials.
The overall score is the weighted average of these criteria — not a separate judgement. AI-generated scores are not hands-on test results. Percentages show each criterion's weight for this product type.
Scoring details
AI model: 23c86e4a-c769-43c0-a056-79e3cd15834f
Generated: 2026-07-31
Specifications
| weight g | 38 |
|---|---|
| dimensions mm | 124.8 x 58.9 x 39.5 |
| shell material | carbon fiber super composite |
| sensor | Finalmouse F1 (custom, co-developed with PixArt) |
| microcontroller | Nordic nRF54LM20 |
| click switches | TMR-DS (TMR Dual-State Analog Click System), Huano Transparent Blue Shell Pink Dot |
| connectivity | wireless, USB-C |
| total system latency us | 223 |
| color | Nightfall (black) |
