Corsair

Corsair Katar Pro Wireless

Connectivity:: Wireless (2.4GHz + Bluetooth)
Weight:: 75 g
Sensor:: PixArt PMW3325 Optical
Max DPI:: 10000 DPI

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Manufacturer: Corsair Last updated: September 10, 2026

Corsair Katar Pro Wireless (PMW3325/75g/Dual Wireless/$39.99) Review

The Corsair Katar Pro Wireless is a 75g budget gaming mouse with a PixArt PMW3325 optical sensor up to 10,000 DPI, SLIPSTREAM low-latency wireless and Bluetooth, at a $39.99 MSRP.

Corsair's Katar Pro Wireless is the budget entry point in our mouse lineup, dual wireless connectivity and a genuinely light 75g body at a price that undercuts nearly every other wireless mouse we carry.

Sensor and Polling

10,000 DPI on the PMW3325 sensor is modest next to the 26,000+ DPI sensors elsewhere in our catalog, but it's genuinely plenty for the vast majority of gaming use cases, this is a case where the spec sheet undersells how usable the mouse actually is day to day.

Weight and Shape

75g with dual connectivity, SLIPSTREAM Wireless for low-latency gaming or Bluetooth for general use, at this price that combination is rare, most budget mice pick one wireless mode, not both.

Switches and Battery

The bare-bones feature set skips RGB and extensive customization to keep the price low and daily wireless use straightforward.

Comparison to Alternatives

Against SteelSeries' Prime Wireless, also new here, the Prime Wireless costs over three times as much for a more esports-tuned sensor and shape, the Katar Pro Wireless is the value pick for anyone who doesn't need that level of tuning. Against our own Logitech G305 Lightspeed, the two compete directly in the budget wireless space, G305 Lightspeed uses a AA battery for extremely long runtime, Katar Pro Wireless counters with dual-mode connectivity and a lighter body.

Specifications

Identity

Brand	Corsair
Model	Katar Pro Wireless

Design

Connectivity	SLIPSTREAM Wireless / Bluetooth

Weight and size

Weight	75 g

Sensor	PixArt PMW3325 Optical
DPI	10,000
MSRP	$39.99

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

Budget-conscious buyers who want dual-mode wireless without paying premium prices.
Casual to mid-level gaming where 10,000 DPI is plenty.

Not for

Esports players chasing the highest-precision sensors, look at our Pulsar X2 or Prime Wireless instead.
Anyone who wants RGB or extensive customization, this is a bare-bones feature set by design.

FAQs

What are the key specifications of the Corsair Katar Pro Wireless (PMW3325/75g/Dual Wireless/$39.99)?

The Corsair Katar Pro Wireless (PMW3325/75g/Dual Wireless/$39.99) is a gaming mouse from Corsair. Key specs: Sensor PixArt PMW3325 Optical, DPI 10,000, Weight 75, Connectivity SLIPSTREAM Wireless / Bluetooth, MSRP $39.99.

Will the Corsair Katar Pro Wireless (PMW3325/75g/Dual Wireless/$39.99) work with my current setup?

The Corsair Katar Pro Wireless (PMW3325/75g/Dual Wireless/$39.99) lists Sensor is PixArt PMW3325 Optical. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Corsair Katar Pro Wireless (PMW3325/75g/Dual Wireless/$39.99) best suited to?

It suits budget-conscious buyers who want dual-mode wireless without paying premium prices., casual to mid-level gaming where 10,000 dpi is plenty..

What are the drawbacks of the Corsair Katar Pro Wireless (PMW3325/75g/Dual Wireless/$39.99)?

It is a poor fit for esports players chasing the highest-precision sensors, look at our pulsar x2 or prime wireless instead., anyone who wants rgb or extensive customization, this is a bare-bones feature set by design..