Logitech MX Master 4 (Wireless) review 2026
RTINGS.com's top overall pick for ergonomic mice — RTINGS buys every unit it tests
Is the Logitech MX Master 4 Worth It?
Best ergonomic mouse. An independently, hands-on-tested top pick from an outlet that actually buys and benchmarks every mouse it reviews — including reporting the polling-rate limitation rather than hiding it.
Logitech MX Master 4 Pros & Cons
- RTINGS.com — which buys every unit it reviews — named this its top overall ergonomic mouse pick
- Sculpted right-handed shape with a dual scroll wheel
- 151.8 g wireless design
- RTINGS' own testing found the polling rate capped at 125Hz, a real limitation for fast tracking
- Right-handed shape only — not for left-handed users
- We could not confirm a single, unambiguous standalone Amazon ASIN, so we link to Logitech directly
Logitech MX Master 4 at a Glance
Rubric v1: Materials & build 30 · Functionality 25 · Independent review consensus 20 · Durability & warranty 15 · Value 10. Score = Σ ÷ 10, locked Sep 21, 2026. How we rank.
Where to buy — prices checked Sep 21, 2026
Logitech MX Master 4 specifications
Why it scored 7.6
An independently, hands-on-tested top pick from an outlet that actually buys and benchmarks every mouse it reviews — including reporting the polling-rate limitation rather than hiding it.
Where it loses
Polling rate capped at 125Hz; right-handed only.
Still the right pick for
Right-handed users wanting a genuinely lab-tested ergonomic mouse.
What owners say
No reader ratings yet. This block fills in from real submissions only — we never write, buy or generate reader reviews, and none of them touch the editor score.
Every submission is read by a person before it appears. Reader opinion is published separately and never changes our score.
Changelog: Sep 21 — rank 3 → 4 · all changes