100+ mouse reviews from over 21 years of FPS/Quake Experience

Logitech

G403

General Thoughts

When the G403 came out, it was the best mouse ever made. Top sensor, good shape, amazing buttons and for the time, it was low weight. These days it's still a favourite but a little outdated in some ways. The cable is thick and not too flexible and mice are getting much lighter. Still, they go pretty cheap on sales so still worth a look and some people still swear by them. If you watch the review you can see it's one of the few large mice that I can aim really well, so there is something to be said for the shape, even though some people don't like the back area. However, I haven't tested the new HERO version, it's slightly lighter and meant to be improved a little... so if this is a mouse you're considering, maybe look at both versions.

Specifications

Size Large
Grip Width 6.1cm | 2.4 inches
Hump Width 5.3cm | 2.09 inches
Hump Position Middle
Length 12.2cm | 4.8 inches
Height 4.2cm | 1.65 inches
Weight 87g
Sensor HERO
Cable Medium Braid
Shape Asymmetrical
Latency 1ms
Polling Rate 1000Hz
Buttons 6
Button Height 2.3cm
Side Buttons Left
Software Yes
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