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ASUS ROG Harpe II Ace

Cable, Wireless
9Ratings
BrandMore from ASUS
Test reportsVery good based on 5 tests
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Colour3

Product details

The ROG Harpe II Ace is an ultra-lightweight, 48-gram semi-symmetrical gaming mouse, whose shape was developed in collaboration with esports professionals. It is equipped with a range of professional technologies, including the ROG AimPoint Pro optical sensor with 42,000 dpi, ROG Optical Micro Switches, and industry-leading wireless 8,000 Hz polling performance with SpeedNova 8K Wireless technology.

Victory begins with the perfect shape. Weighing just 48 grams, the Harpe II Ace was designed in collaboration with professional esports players and features a symmetrical shape for right-handed users, optimized for precision in competitive play. The Harpe II Ace was engineered for total control and equipped with tournament-proven technology, allowing you to focus fully and perform at your best in critical moments.

Key specifications

Mouse type
Gaming mouse
Ergonomic hand shape
Right-handed
Max. mouse sensor resolution
42000 dpi
Mouse features
Dpi manually adjustable, On/Off switch, Programmable buttons, RGB lighting, Scroll wheel, textile braided cable
Peripheral connection
Bluetooth, RF Wireless, USB
Power supply
Rechargeable battery operated, USB power delivery
Weight
48 g

General information

Item number
66134082
Manufacturer
ASUS
Category
Mouse
Manufacturer No.
90MP0490-BMUA20
Release date
8.1.2026

Colour

Colour
Red
Exact colour description
Red

Mouse features

Mouse type
Gaming mouse
Ergonomic hand shape
Right-handed
Mouse sensor
Optical
Max. mouse sensor resolution
42000 dpi
Mouse features
Dpi manually adjustable, On/Off switch, Programmable buttons, RGB lighting, Scroll wheel, textile braided cable
Number buttons
5
Number of programmable keys
2x
Key type
Pressed keys
Number of scroll rolls
1x
Scroll direction
Vertical
Polling rate
8000 Hz
Acceleration
50 G

Connectivity

Signal transmission
Cable, Wireless
Peripheral connection
Bluetooth, RF Wireless, USB
Bluetooth version
5.1
Cable length
2 m
Signal frequency
2.40 GHz

Operating system

Operating system compatibility
Windows 10

Power supply

Power supply
Rechargeable battery operated, USB power delivery

Battery properties

Battery type
Li-ion
Battery life
101 h

Scope of delivery

Scope of delivery
User manual

Origin

Country of origin
China, Taiwan

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Length
126.10 mm
Width
63.90 mm
Height
39.70 mm
Weight
48 g

Package dimensions

Length
16 cm
Width
11 cm
Height
8 cm
Weight
370 g

30-day right of return
24 Months Warranty (Bring-in)
5 additional offers

News

Details

AmountCHF 45.–
URLhttps://promotion.asus.com/de/unleash-your-limit-2026/
Valid from5.5.2026
Ends12.7.2026
Closing date26.7.2026
Up to 100 euros cashback on selected gaming peripherals from the ASUS brand

This is how you take part:

Purchase a participating ROG Gaming Gear product and enter the required information in the entry...

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Mouse» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 45.Inca
    1.7 %
  • 45.Intertech
    1.7 %
  • 47.ASUS
    1.8 %
  • 47.BenQ
    1.8 %
  • 49.Fnatic
    2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 33.Apple
    3 days
  • 33.Razer
    3 days
  • 35.3Dconnexion
    6 days
  • 36.ASUS
    9 days
  • 37.CSL
    22 days

Return rate

How often is a product of this brand in the «Mouse» category returned?

Source: Digitec Galaxus
  • 55.Endgame Gear
    5.9 %
  • 56.Xiaomi
    6.4 %
  • 57.ASUS
    6.5 %
  • 58.Keychron
    7.3 %
  • 59.Contour
    7.4 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good92/100
Without ratingNo rating
Heise onlineSingle testReleaseJune 2026
  • Positive8000 Hz sampling rate, wired and wireless
  • PositiveWeighing just 48 g, it is extremely light
  • PositiveNo installation required thanks to the web app
  • Positiveuseful functions to improve performance
  • Negativeexpensive

The Asus ROG Harpe II Ace is an excellent gaming mouse designed for competitive gaming; with its 8000 Hz polling rate and optical switches, it is perfectly suited to FPS games such as Valorant or CS2. Weighing just 48 g, it prevents fatigue even after several hours of gaming. Thanks to the additional customisation options offered by the Gearlink web app, you can tailor the mouse to your own needs to...

Very good96/100
PC Games Hardware Logo
Rank 3 out of 6PC Games HardwareSechs leichte E-Sports-Mäuse im VergleichstestReleaseMarch 2026
  • Positive8,000 Hz
  • Positive2.4 GHz + BT
  • PositiveKey combinations
  • PositiveSensor
  • PositiveGear Link app
  • PositivePressure point keys
    Very good80/100
    PC Welt Online Logo
    PC Welt OnlineSingle testReleaseNovember 2025
    • PositiveLight as a feather (48 g)
    • PositivePrecise 42K DPI sensor
    • Positive8,000 Hz wireless polling
    • Positiveexcellent workmanship
    • PositiveWeb app instead of software compulsion
    • PositiveVery long battery life (at 1,000 Hz)
      Very good96/100
      gamezoom.netSingle testReleaseOctober 2025
      • Positivetop processing
      • Positivehigh slippage
      • Positivelow weight
      • PositiveLong and flexible USB-C cable
      • PositiveExtremely precise sensor
      • PositivePointed switches (main mouse buttons)
        Very good95/100
        Basic TutorialsSingle testReleaseAugust 2025

        The ASUS ROG Harpe II Ace is an outstanding gaming mouse that tops the successful features of its predecessor in all areas. It is noticeably lighter, significantly faster (and more precise) and is particularly impressive in gaming use. There are also a few really practical new features such as the zone mode or the fact that configuration is now (finally) carried out via a web interface...