Best Ultralight

Corsair Sabre V2 Pro Ultralight

At just 36 grams, this is the lightest gaming mouse from any mainstream manufacturer — period. WIRED named it Best Ultralight Mouse, and its 8,000Hz polling and 33K DPI sensor are top-tier.

$80-$100

Amazon

Pros

36 grams — lightest mouse from any mainstream manufacturer
8,000Hz polling rate and 33,000 DPI sensor match top-tier competitors
Includes grip tape, extra mouse feet, and USB-C cable
Smooth matte finish with crisp, short-travel mechanical switches

Cons

Flimsy plastic shell that flexes under pressure — could crack if sat on
No Bluetooth — 2.4GHz only with an awkward USB-C dongle
Mechanical switches instead of optical (shorter lifespan)
DPI shortcut only works with default button mapping

Why we recommend it

If chasing the absolute lowest weight is your goal, nothing from a major brand touches 36 grams. Just know you're trading build quality for that number — this mouse flexes if you squeeze it.

What the experts said

“Thirty-six grams is the lowest weight of any gaming mouse from a mainstream manufacturer. It feels practically weightless and can be flung around with ease.”
WIRED · read full review →

“Best Ultralight Mouse — Corsair Sabre v2 Pro Ultralight Wireless Gaming Mouse”
WIRED (Best Gaming Mouse roundup) · read full review →

“This mouse has an ethos of lightness at any cost. It weighs practically nothing, to the point that it feels surreal when you're holding it.”
WIRED (review) · read full review →

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