Compare Cherry M64 Pro vs ROG Harpe Ace Extreme

Reviewers who discussed the radio link described the 2.4GHz connection as fast, reliable, and tied to the larger high-polling dongle experience.

Reviews consistently identify 2.4GHz wireless as the main performance connection, often tied to the Omni receiver or polling-rate booster. The mode is treated as the best route for high polling and gaming responsiveness.

Sensor acceleration handling is documented through repeated 50G acceleration specifications. The reviews support strong acceleration capability, though they do not describe a separate user-facing acceleration tuning feature.

Tracking precision was a consistent strength: reviewers reported smooth aiming, accurate snapping, and precise response on normal gaming surfaces.

Tracking accuracy is one of the strongest areas: reviewers describe the sensor as accurate, precise, consistent, and difficult to disrupt across testing and gameplay.

Weight balance was praised when mentioned, with reviewers calling the mouse solid, well-balanced, and free of obvious balance issues despite the low mass.

Balance is described positively where tested, with reviewers noting solid balance and excellent weight distribution that does not tilt when lifted.

Battery life is mostly good in standard or mixed polling use, but IGN found peak 8K and Pro Gaming settings could drain it far faster than the rated 90 hours.

Battery life is usable but not class-leading. Several reviews cite 70-hour 2.4GHz figures at 1,000Hz, while high polling and RGB reduce runtime substantially.

Bluetooth is repeatedly confirmed as present alongside 2.4GHz and wired modes. Reviewers treat it as a convenience mode rather than the main gaming connection.

Build quality is generally solid for an ultralight shell, though one reviewer found M64 side-wall flex and IGN noted only minor flexing and a slightly cheap feel.

Build quality is a major strength in most reviews, especially the stiff carbon-fiber top shell, tight buttons, and lack of creaking or flex. A few critiques focus on the nylon/plastic lower section rather than structural weakness.

Button customization is limited: reviewers found basic mapping or CPI presets, but no software-driven fine control or deeper customization.

Button and performance customization are well supported through Armoury Crate Gear, Armoury Crate, and hardware controls. Reviewers cite remapping, DPI, polling, lift-off, lighting, and related adjustments.

Main-button responsiveness is strong overall, with reviewers describing snappy travel, good bounce-back, and reliable actuation during gameplay.

Button responsiveness is generally strong, with many reviews praising precise, brisk, instant, or consistent actuation. One review reports a left-click pre-travel defect, so the evidence is strong but not perfectly uniform.

The included cable was usually described as flexible or pliant, helping offset the awkward side-port layout when charging or using wired mode.

Cable impressions are mixed. Several reviews call the paracord-style cable flexible or lightweight, while others say it is stiff or not especially good.

Charging is fast enough and possible while playing, but several reviewers criticized the side USB-C port because the cable can feel awkward or drag against the hand.

Charging is handled through USB-C and wired operation. Reviews describe it as functional and convenient enough, though wired mode can have polling-rate limits depending on setup.

Claw comfort depends on hand size: some reviewers liked the low front and relaxed-claw support, while IGN found the small right-handed shell cramped for large hands.

Claw grip support is broadly positive, especially for medium to large hands. Several reviewers identify claw as a natural fit, though smaller hands may find the mouse long or awkward.

Click latency is supported by adjustable debounce settings, giving users several response-time presets directly on the mouse.

Click latency is presented as very low, helped by optical switches and high polling modes. Measurements and subjective comments support fast response, with little reason to worry about delay.

Click sound is moderate rather than silent: reviewers described the main clicks as mellow or balanced, though one found them fairly loud.

Click noise is mixed. Some reviewers find the clicks pleasant or not annoying, while others describe the switches or side buttons as loud.

Connection stability was consistently positive, with reviewers reporting no lag, stutter, hiccups, or wireless dropouts in normal use.

Connection stability is mostly praised through stable wireless and strong receiver performance, but one review reports wireless disconnects during gameplay, making this a generally strong but not flawless area.

Debounce customization is broad on paper, but one reviewer had ghost clicks at the lowest setting while others praised the selectable 2/4/8/12 ms options.

Debounce support is mixed in a narrow way: optical switches allow very low debounce behavior, but multiple reviews note no user-adjustable debounce setting.

The DPI/CPI range is wide, reaching 26,000, but preset-only adjustment limits fine-grained sensitivity tuning.

The DPI/CPI ceiling is repeatedly cited at 42,000, with several reviews also discussing fine adjustment steps. The range is clearly flagship-level.

Durability evidence is limited but positive around the finish, with Tom's Hardware noting the coating is designed for and withstood visible wear.

Durability evidence centers on structural integrity, carbon-fiber strength, and 100-million-click optical switches. Long-term field wear is not deeply tested, but the stated and observed durability signals are strong.

Ecosystem integration appears through the Omni receiver, shared ASUS dongle support, Armoury software, and ROG peripherals. Reviewers mention the benefit, though some question how many users will need it.

The M64's right-handed ergonomic shape was a major draw for several reviewers, especially those who liked its low front and thumb groove, though large hands may struggle.

Ergonomics are shape-dependent. The mouse is often comfortable for larger hands and safe grip styles, but some reviewers find the hump, length, or button height awkward.

Fingertip grip drew weak support because reviewers found the M64's curvature awkward for fingertip users compared with palm or claw.

Fingertip comfort is supported for some hands, but not universally. Larger hands or certain grip styles fare better; smaller-hand reviewers sometimes find the mouse too long.

Firmware reliability is mixed because at least one reviewer received updates quickly but also saw sporadic 8K wireless shutoff behavior. The evidence points to active support with some remaining rough edges.

FPS suitability is strong when tracking and responsiveness matter, though the shape may favor controlled play more than universal fast-flick comfort.

FPS suitability is strong. Reviews repeatedly position the mouse around fast shooters, esports, low weight, fast inputs, and accurate tracking.

Glide quality was praised, with reviewers citing smooth movement, strong PTFE feet, and good glide across multiple ordinary surfaces.

Glide is a clear strength. PTFE and glass feet are described as smooth, fast, and low-friction, although glass feet may require adjustment.

Grip texture is mixed: the white coating was seen as grippier and durable, while the black coating was criticized as a fingerprint magnet.

Grip texture is mixed. Carbon fiber is often grippy or secure, but the nylon/plastic sides can feel slippery to some reviewers, making included grip tape useful.

Handedness is limited because the M64 Pro is explicitly a right-handed ergonomic mouse, not an ambidextrous option.

The shape is symmetrical, but handedness is limited by side-button placement. Reviews support basic ambidextrous hand feel while noting practical right-hand bias.

Left and right click quality was mostly praised for feel and reliability, with several reviewers calling the clicks snappy, satisfying, or trouble-free in gameplay.

Left and right click quality receives strong praise in many reviews for tightness, tactility, and minimal wobble. A few units or reviewers report pre-travel, squishiness, or a defect, so results are not unanimous.

Lift-off distance can be adjusted, typically between 1 mm and 2 mm, and one reviewer specifically needed the 2 mm option on hard surfaces.

Lift-off distance is well covered through software and hardware controls. Reviews mention LOD adjustment, low/high settings, and surface calibration.

Long-session comfort is mostly positive from Tom's Hardware, but the side charging cable and large-hand fit concerns limit universal comfort.

Long-session comfort depends on hand size and grip. Some reviews mention prolonged comfort, while others cite fatigue, palm irritation, or awkward shape details.

Materials feel mixed: the shell and UV coating are solid, but IGN felt the ultralight construction made the mouse feel somewhat cheap.

Materials quality is one of the defining strengths. Reviews repeatedly highlight the carbon-fiber shell, premium construction, and stronger/lighter material story.

MMO suitability received only indirect support through a standard gaming sensor mode described for lower-precision MMO-style play.

Motion consistency was a strong theme, with reviewers describing smooth, consistent movement and no obvious tracking irregularities.

Motion consistency is supported by consistent sensor tracking, Motion Sync, stable polling, and smooth wireless behavior. One source notes Motion Sync is not user-configurable.

On-device settings are a strength for plug-and-play users because key controls can be adjusted directly on the mouse without software.

Onboard memory is supported by reviews noting saved profiles and the ability to configure settings once, then use the mouse without keeping software open.

Palm grip comfort is decent for smaller to medium hands, but several reviewers warned the shape or size can be awkward for fingertip users or large hands.

Palm grip comfort is mixed. Some larger-hand reviewers can palm or relaxed-palm it, while others say the mouse is short, irritating, or less suitable for palm use.

The Pro model's 8K polling rate is widely documented and usually praised, though some reviewers said they could not always feel a meaningful difference.

Polling-rate support is a standout feature, with repeated 8,000Hz references over wireless and, in some reviews, wired mode with the booster. Higher polling trades off heavily with battery life.

Portability is strong because many reviews mention the carrying case, travel case, or accessory storage. The missing onboard dongle slot is offset by the included case.

Premium feel is mixed: some praised the non-hollow feel, while others felt the quality and finish were not quite top-tier for the price.

Premium feel is strong in packaging, carbon fiber, accessories, and presentation. Some reviewers still feel the price makes the premium treatment hard to justify.

Profile or sensor-mode switching is available directly on the mouse, with Pro Gaming, Standard, and Low Power modes mentioned.

Profile switching is supported through onboard profiles and hardware combinations. Reviews cite up to five stored profiles and mouse-based profile changes.

Programmable-button support is basic, mostly limited to standard game or Windows button mapping rather than rich software macros.

Programmable controls are supported, but quantity is modest. Reviewers cite five to seven programmable inputs depending on whether scroll directions are counted.

RGB is essentially absent, with reviewers repeatedly noting no flashy lighting or special lighting beyond an indicator LED.

RGB is limited to the scroll wheel. Reviews confirm lighting is present and configurable, but repeatedly frame it as basic or restrained rather than elaborate.

Scroll wheel quality is generally solid, with tactile notches, consistent scrolling, and easy movement, though one reviewer described the wheel feel as merely okay.

Scroll wheel quality is mixed-to-good. Several reviews praise defined steps and tactility, while others find it stiff, small, recessed, or unremarkable.

Sensor performance is consistently strong thanks to the Pixart/Pixart 3395-class sensor, accurate tracking, and stable performance on common surfaces.

Sensor performance is consistently excellent. Reviews cite the AimPoint Pro/PAW3950-class sensor, high DPI, accuracy, responsiveness, and reliable performance.

Shape comfort is the most divisive area: some reviewers loved the locked-in ergonomic shape, while IGN found it cramped for large hands.

Shape comfort is divisive. The safe symmetrical shape works for many, especially larger hands, but multiple reviewers find it too long, awkward, or not ideal for their grip.

Side-button quality is split: some reviewers praised their size and crispness, while others found the M64's side buttons mushy.

Side button quality is one of the most divided areas. Some reviews praise tactility and implementation, while others find the buttons too small, too far forward, loud, or less accessible.

Skate durability evidence is limited and cautious. One review warns glass feet can wear quickly, so smoothness is clearer than long-term skate durability.

Software stability is inconsistent. Reviewers appreciate lighter Armoury Crate Gear, but report pop-ups, installation confusion, download problems, and troubleshooting.

Software usability is polarizing because there is no software; plug-and-play users may like it, but many reviewers found on-device controls tedious or limiting.

Software usability is mixed. The lighter Gear app is simpler and useful, but several reviewers still call the software overkill, annoying, complicated, or frustrating.

Surface compatibility is acceptable on normal plastic and wood surfaces, but glass was reported unusable.

Surface compatibility is strong, with reviews citing hard, soft, glass, cloth, wood, and calibration support. The sensor is repeatedly described as reliable across surfaces.

Switch durability is strongly supported by repeated 100-million-click optical switch ratings. This is one of the clearest durability claims in the reviews.

Switch feel is generally good, with reviewers praising snappy, balanced main clicks, though one early impression found the implementation merely okay.

Switch feel is generally strong, with reviewers praising tactile, crisp, clicky, and consistent feedback. A minority find the clicks heavier, squishier, or not best-in-class.

Value is mixed to weak: the $139 Pro version performs well, but reviewers questioned the 8K surcharge and compared it against strong software-supported competitors.

Value for money is the largest weakness. Nearly every review treats the mouse as expensive or niche, with some calling it hard to justify despite strong performance.

Weight is a clear strength, with reviewers repeatedly measuring or citing roughly 54-55 grams for the Pro model.

Weight is a core strength. Reviews repeatedly cite 46-48g figures and emphasize the sub-50g feel, especially for a non-perforated carbon-fiber mouse.

Wireless latency was mostly praised as lag-free, though IGN questioned whether 8K gains are noticeable to average users.

Wireless latency is generally praised as very low through high polling, optical switches, and solid receiver performance. Some reviewers caution that 8K benefits are small.

Wireless performance was a strength, with reviewers reporting reliable 2.4GHz operation and no obvious wireless tracking issues.

Wireless performance is broadly strong, with praise for stable, responsive 2.4GHz operation and high polling. One review reports disconnects, but most evidence is positive.