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ASUS ROG Keris II Ace gaming mouse in black, top-down view
ASUS

ASUS ROG Keris II Ace

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Manufacturer: ASUS Last updated: 2026-10-08

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ASUS ROG Keris II Ace Review

The ASUS ROG Keris II Ace is ROG's ultralight esports flagship, reaching up to 8000Hz polling and 42,000 DPI to compete directly with the Logitech G PRO X Superlight 2 and Razer Viper V4 Pro at the top of the competitive mouse category.

Up to 8000Hz polling delivers genuinely reduced input latency for competitive play, backed by the AimPoint Pro sensor's 42,000 DPI ceiling, among the highest available in the category. Against the Razer Viper V4 Pro, covered elsewhere on this site, both are ultralight 8000Hz-capable esports flagships at similar weight classes. Against the ASUS ROG Gladius III Wireless AimPoint, also covered elsewhere on this site, that heavier ergonomic mouse targets switch-modding enthusiasts rather than pure esports weight.

Polling Rate and Sensor

Up to 8000Hz polling delivers genuinely reduced input latency for competitive play, backed by the AimPoint Pro sensor's 42,000 DPI ceiling, among the highest available in the category.

Comparison to Alternatives

Against the Razer Viper V4 Pro, covered elsewhere on this site, both are ultralight 8000Hz-capable esports flagships at similar weight classes. Against the ASUS ROG Gladius III Wireless AimPoint, also covered elsewhere on this site, that heavier ergonomic mouse targets switch-modding enthusiasts rather than pure esports weight.

Our verdict

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

Best for

  • Competitive esports players who want ROG's flagship 8000Hz sensor at the lowest available weight. This mouse competes directly at the top of the ultralight esports category.

Not for

  • Not for buyers who want long battery life at 8000Hz polling. Battery life drops significantly at maximum polling rate; the standard 1000Hz mode is better for all-day sessions.

Specifications

What these specs mean

Identity

BrandASUS
ModelROG Keris II Ace

Design

ConnectivityWireless (2.4GHz), Wired
Grip TypeAmbidextrous
ShapeSymmetrical

Performance

Polling RateUp to 8000Hz

Sensor

Sensor ModelAimPoint Pro, up to 42,000 DPI

Weight and size

Weight54 g

Battery

Battery LifeUp to 40 Hours (At 8000Hz)

Buttons and switches

Switch TypeOptical Push-Pull

FAQs

What are the key specifications of the ASUS ROG Keris II Ace (Wireless/Ambidextrous/Symmetrical/54g/AimPoint Pro Sensor up to 42,000 DPI/8000Hz/40hr Battery/Optical Push-Pull Switches)?

Key specs for the ASUS ROG Keris II Ace: Sensor AimPoint Pro, up to 42,000 DPI, Connectivity Wireless (2.4GHz), Wired, Polling Rate Up to 8000Hz, Grip Type Ambidextrous, Shape Symmetrical, Battery Up to 40 Hours (At 8000Hz).

Will the ASUS ROG Keris II Ace (Wireless/Ambidextrous/Symmetrical/54g/AimPoint Pro Sensor up to 42,000 DPI/8000Hz/40hr Battery/Optical Push-Pull Switches) work with my current setup?

The ASUS ROG Keris II Ace (Wireless/Ambidextrous/Symmetrical/54g/AimPoint Pro Sensor up to 42,000 DPI/8000Hz/40hr Battery/Optical Push-Pull Switches) lists Sensor is AimPoint Pro, up to 42,000 DPI. 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 ASUS ROG Keris II Ace (Wireless/Ambidextrous/Symmetrical/54g/AimPoint Pro Sensor up to 42,000 DPI/8000Hz/40hr Battery/Optical Push-Pull Switches) best suited to?

Best suited to: Competitive esports players who want ROG's flagship 8000Hz sensor at the lowest available weight. This mouse competes directly at the top of the ultralight esports category.

What are the drawbacks of the ASUS ROG Keris II Ace (Wireless/Ambidextrous/Symmetrical/54g/AimPoint Pro Sensor up to 42,000 DPI/8000Hz/40hr Battery/Optical Push-Pull Switches)?

Not the best fit for: Not for buyers who want long battery life at 8000Hz polling. Battery life drops significantly at maximum polling rate; the standard 1000Hz mode is better for all-day sessions.

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