Best budget
Logitech
Logitech G305 Lightspeed
99 g · 2.4 GHz · 1,000 Hz
8.1
$49.99Nov 9
Corsair Sabre v2 Pro Ultralight Wireless
A 36 g wireless FPS mouse with 8 kHz polling and a 33K sensor, stripped of nearly every extra.
- 36 g
- 2.4 GHz, USB
- 8,000 Hz
- Symmetrical
- Corsair MARKSMAN S
PCPR score
8.6
Excellent
Best price we’ve seen
$59.99Nov 9
Checked recently. Confirm at the retailer.
R1
The short version
The Sabre v2 Pro Ultralight is Corsair's 36 g wireless esports mouse, built around the MARKSMAN S sensor at 33,000 DPI and 8,000 Hz polling, with a rated 70 hours of battery at 1,000 Hz. It is deliberately spartan: five buttons, no RGB and settings handled through browser-based Web Hub software with nothing to install. PC Gamer scores it very highly for competitive shooters, while Tom's Hardware thinks the stripped-down design leaves out useful onboard controls.
Pros
- 36 g with a claimed 70-hour battery at 1,000 Hz
- 8,000 Hz polling and 33,000 DPI MARKSMAN S sensor
- Spare skates and grip tape included
- Browser-based Web Hub with nothing to install
Cons
- No RGB, DPI button or profile switch
- Web Hub requires an internet connection, per Tom's Hardware
- Battery drops to about 16 hours at 8,000 Hz, per PC Gamer
Best for
- Competitive FPS players chasing the lowest possible weight
- Buyers who want top sensor specs without paying flagship prices
J3
Full specifications
Physical
- Weight
- 36 g
- Color
- Black
Connectivity
- Connection
- 2.4 GHz, USB
Performance
- Sensor
- Corsair MARKSMAN S
- Max DPI
- 33,000 DPI
- Polling rate
- 8,000 Hz
Core
- Shape
- Symmetrical
Features
- Buttons
- 5
- Switches
- Mechanical
Power
- Battery life
- 70 h
Compatibility notes
- Settings are changed through Corsair's browser-based Web Hub rather than installed software.
P1
Where to buy
Official store
Seen Nov 9, 2026
$59.99
Buy from the makerBest Buy
Seen Nov 9, 2026
$59.99
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AV1
Video reviews
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AV2
What reviewers and owners say
PC Gamer · Jacob Fox
PositiveRates the 36 g weight, strong sensor and solid build highly for competitive shooters, while noting it offers almost nothing beyond that focus, including no RGB or extra buttons.
92/100 · 2025-09-26
Read the sourceTom's Hardware · Myles Goldman
MixedFinds tracking smooth and accurate at 8 kHz, but considers the stripped-back design limiting, citing browser-only software, a smaller body and no onboard DPI or profile button.
3.5/5 · 2025-11-09
Read the source
Summaries are written in our words. Follow the links for each source’s own review.
R9
Common questions
Does it need software to change settings?
Settings are changed through Corsair's browser-based Web Hub with no installation; Tom's Hardware found it irritating to go online for a handful of options.
How long does the battery last at 8,000 Hz?
Corsair rates it at up to 70 hours at 1,000 Hz, and PC Gamer lists about 16 hours at 8,000 Hz polling.
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