DeskGearHQ

Input & Connectivity

Logitech MX Master 3S

By Nick Miles · Updated 2026-05-09 · 9 expert sources

Logitech MX Master 3S

Pros

  • +MagSpeed scroll is the genuinely-better feature versus competitors
  • +Tracks on glass and reflective surfaces
  • +Quiet clicks for video calls
  • +70+ day battery and USB-C charging
  • +MagSpeed magnetic scroll wheel — switches between ratchet and free-spin

Cons

  • Large size — fatigues smaller hands
  • Right-hand-only design
  • Premium price — $40 more than capable budget options
  • Not the cheapest option in the category

Score breakdown

  • Expert consensus9.5
  • Effectiveness9.7
  • Build safety9.4
  • Durability9.3
  • Value9.5