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White lightweight right-handed gaming mouse with five buttons

ASUS

ASUS ROG Harpe II Ace 90MP0490-BMAA10 gaming mouse 48g 42000 dpi

SKU CH-QAXX-C8DJJ MPN 90MP0490-BMAA10

Ultralight 48g right-handed gaming mouse with 42000 dpi optical sensor, tri-mode connectivity and 101-hour battery life

  • TypeBluetooth / 2.4GHz / Wired
  • InterfaceUSB
  • Mouse Grip StyleAll
  • Tracking MethodROG AimPoint Pro optical sensor
  • Resolution (DPI)42000 dpi
  • Hand OrientationRight Hand

Option Harpe II Ace

  • Pro-perfected shape co-developed with esports pros for competitive precision
  • 48g ultralight bio-based nylon build reduces fatigue during long sessions
  • ROG AimPoint Pro sensor delivers 42000 dpi with track-on-glass capability
  • Optical micro switches rated for 100 million clicks ensure lasting responsiveness
  • Tri-mode connectivity with 8K polling in wireless mode for low-latency control

Right-Handed 48g Esports Mouse

The ASUS ROG Harpe II Ace is a lightweight right-handed gaming mouse built for competitive play. Weighing 48 grams, it uses a bio-based nylon shell and a shape co-developed with professional players. The ROG AimPoint Pro optical sensor reaches 42000 dpi and tracks on glass. It connects via wired USB, 2.4 GHz wireless or Bluetooth and runs up to 101 hours on a charge.

Claw and Fingertip Grips for Competitive Shooters

The symmetrical profile suits claw and fingertip grips, making it a strong choice for players who favour low-sensitivity aiming in tactical shooters. Palm-grip users or left-handed players will find the shape less comfortable. Buyers who need more than five programmable buttons or a dedicated sniper button should look elsewhere.

ROG AimPoint Pro 42000 dpi Sensor

The single specification that decides fit is the ROG AimPoint Pro optical sensor rated at 42000 dpi with track-on-glass capability. If your workflow or game demands that ceiling and glass-surface tracking, this sensor delivers; if you only ever play on standard pads at lower sensitivities, the extra headroom will not change your experience.

Highlights

  • Pro-perfected shape co-developed with esports pros for competitive precision
  • 48g ultralight bio-based nylon build reduces fatigue during long sessions
  • ROG AimPoint Pro sensor delivers 42000 dpi with track-on-glass capability
  • Optical micro switches rated for 100 million clicks ensure lasting responsiveness
  • Tri-mode connectivity with 8K polling in wireless mode for low-latency control

Specifications

BrandASUS
ModelP723 ROG HARPE II ACE/WHT
Part Number90MP0490-BMAA10
TypeBluetooth / 2.4GHz / Wired
InterfaceUSB
Mouse Grip StyleAll
Tracking MethodROG AimPoint Pro optical sensor
Resolution (DPI)42000 dpi
Hand OrientationRight Hand
Buttons5
ColorWhite
Operating System SupportedWindows 10 / Windows 11
Shipping weight0.37 kg
Package size168 × 109 × 76 mm

Other versions of this model

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Questions about this item

Does the 48g weight require a specific mousepad surface for the 42000 dpi sensor?

The ROG AimPoint Pro sensor includes track-on-glass technology, so it works on glass and standard pads without needing a special surface.

How do I switch between Bluetooth, 2.4GHz and wired modes without re-pairing each time?

Use the mode button on the bottom to cycle through Bluetooth, 2.4GHz via the USB receiver, and wired USB; the mouse remembers each pairing.

When should I replace the ROG optical micro switches rated for 100-million clicks?

They are rated for a 100-million-click lifespan, so replacement is only needed if you notice double-clicks or missed actuations after very extended use.

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