S
Logitech G PRO X Superlight 2 Wireless Gaming Mouse (S tier)
Logitech G PRO X Superlight 2 Wireless Gaming Mouse
The GPX Superlight 2 fixes every weakness of the original: 60g weight, 44K DPI Hero 2 sensor, 8K Hz polling support, and USB-C charging. It's the complete package for competitive FPS with zero meaningful compromises in tracking, latency, or comfort.
Razer DeathAdder V3 Pro Wireless Gaming Mouse 30000 DPI (S tier)
Razer DeathAdder V3 Pro Wireless Gaming Mouse 30000 DPI
The DeathAdder V3 Pro bundled with the HyperPolling dongle gives you 63g, the iconic DeathAdder ergonomic shape, a Focus Pro 30K sensor, and 4K Hz wireless polling. This is the best ergonomic right-hand competitive mouse available — the shape alone has decades of proven comfort.
Razer Viper V3 Pro Wireless Gaming Mouse 35000 DPI (S tier)
Razer Viper V3 Pro Wireless Gaming Mouse 35000 DPI
The Viper V3 Pro is the current competitive benchmark: 54g, 8K Hz polling, a 35K DPI sensor, Gen-3 optical switches, and 95-hour battery life in a refined symmetrical shape. This is the mouse that top esports players are switching to, with no meaningful weakness in any performance category.
Logitech G PRO 2 Lightspeed Wireless Gaming Mouse White (S tier)
Logitech G PRO 2 Lightspeed Wireless Gaming Mouse White
The G PRO 2 Lightspeed combines magnetic swappable side buttons for left/right hand use, a 44K DPI sensor, USB-C, and Lightspeed wireless in a refined 60g shell. The modular button system and ambidextrous flexibility make it the most versatile competitive mouse available.
Razer Viper V3 HyperSpeed Wireless Gaming Mouse 30000 DPI (S tier)
Razer Viper V3 HyperSpeed Wireless Gaming Mouse 30000 DPI
The Viper V3 HyperSpeed delivers 82g weight, a 30K sensor, Gen-2 mechanical switches, and 280-hour battery life at a budget-friendly price — it's the best value in wireless gaming mice. The only thing keeping it from being the outright category king is its slightly higher weight and lower polling rate versus the V3 Pro.
Razer Basilisk V3 Pro 35K Wireless Gaming Mouse White (S tier)
Razer Basilisk V3 Pro 35K Wireless Gaming Mouse White
The Basilisk V3 Pro 35K is the definitive update to the already excellent V3 Pro — a 35K sensor upgrade with the same HyperScroll tilt wheel, 13 controls, and tri-mode connectivity. It's the best feature-rich ergonomic wireless mouse for users who want productivity and gaming in one device.
A
Logitech G502 X Plus Lightspeed Wireless Gaming Mouse (A tier)
Logitech G502 X Plus Lightspeed Wireless Gaming Mouse
The G502 X Plus modernizes the beloved G502 shape with Lightforce hybrid switches, a better sensor, and drops weight to 106g — still heavy, but meaningfully improved. The scroll wheel and button feel are excellent, though the weight and 1000 Hz polling prevent S-tier placement.
WLMOUSE Beast X Mini Pro Wireless Gaming Mouse 34g 30000 DPI (A tier)
WLMOUSE Beast X Mini Pro Wireless Gaming Mouse 34g 30000 DPI
The WLMouse Beast X Mini Pro at 34g is the lightest wireless gaming mouse with a top-tier PAW3950 sensor and 8K polling — it pushes the ultralight envelope further than anyone else. The tradeoff is an unproven brand, limited software, and questions about whether 34g is too light for controlled aiming.
WLMOUSE Beast X Pro Wireless Gaming Mouse 39g 30000 DPI (A tier)
WLMOUSE Beast X Pro Wireless Gaming Mouse 39g 30000 DPI
The Beast X Pro is the full-size version at 39g with the same PAW3950 sensor and 8K polling as the Mini. Slightly more hand compatibility than the Mini, but the same brand risk and software limitations apply.
GLORIOUS Model O3 Wireless Gaming Mouse 30000 DPI (A tier)
GLORIOUS Model O3 Wireless Gaming Mouse 30000 DPI
The Glorious Model O3 introduces swappable InfinitePlay batteries for 130+ hours and pairs them with a 30K sensor, 8K polling, and 130M optical switches at 66g. The swappable battery concept is genuinely innovative, though the brand's QC history and the newer product's limited field time warrant some caution.
Lamzu Maya X Wireless Gaming Mouse 30000 DPI White (A tier)
Lamzu Maya X Wireless Gaming Mouse 30000 DPI White
The Lamzu Maya X at 47g with a PAW3950 sensor is one of the lightest full-size wireless mice available, with excellent tracking and build quality for a boutique brand. The software ecosystem and after-sales support are the main gaps versus Razer and Logitech flagships.
Logitech G PRO X Superlight Wireless Gaming Mouse White (A tier)
Logitech G PRO X Superlight Wireless Gaming Mouse White
The GPX Superlight was the mouse that defined the ultralight wireless category at 63g with flawless Lightspeed wireless and the Hero 25K sensor. It's been surpassed by the Superlight 2 in polling rate and sensor, but remains an excellent mouse that many pros still use daily.
be quiet! Dark Perk Ergo Wireless Gaming Mouse 32000 DPI (A tier)
be quiet! Dark Perk Ergo Wireless Gaming Mouse 32000 DPI
The be quiet! Dark Perk Ergo brings the brand's quality ethos to gaming mice — 55g, PAW3950 sensor, 8K polling, and 100% PTFE feet in an ergonomic shape. A strong debut that competes with established flagships, though the brand is unproven in peripherals and the ergo shape limits the audience.
Razer Viper V2 Pro Wireless Gaming Mouse 30000 DPI (A tier)
Razer Viper V2 Pro Wireless Gaming Mouse 30000 DPI
The Viper V2 Pro at 58g with a Focus Pro 30K sensor and Gen-3 optical switches was a top-tier competitive mouse. It's been surpassed by the V3 Pro in polling rate and sensor, but remains an excellent performer that still competes near the top of the category.
Lamzu Atlantis Mini Champion Edition Wireless Gaming Mouse 30000 DPI (A tier)
Lamzu Atlantis Mini Champion Edition Wireless Gaming Mouse 30000 DPI
The Lamzu Atlantis Mini Champion Edition at 51g with a PAW3950 sensor and 8K Hz compatibility represents the enthusiast boutique mouse scene at its best. Excellent tracking and weight, though the small size limits hand compatibility and Lamzu's software and availability trail the big brands.
Razer Basilisk V3 Pro Wireless Gaming Mouse 30000 DPI (A tier)
Razer Basilisk V3 Pro Wireless Gaming Mouse 30000 DPI
The Basilisk V3 Pro is the best ergonomic feature-rich wireless mouse available — HyperScroll tilt wheel, 30K sensor, Gen-3 optical switches, and tri-mode connectivity in a comfortable shape. At 112g it's too heavy for competitive FPS, but for everything else it's outstanding.
ASUS ROG Harpe Ace Wireless Gaming Mouse 36000 DPI (A tier)
ASUS ROG Harpe Ace Wireless Gaming Mouse 36000 DPI
The ROG Harpe Ace at 54g with a 36K DPI sensor, tri-mode connectivity, and Aim Lab integration is a serious competitive mouse at a reasonable price point. It punches well above its weight class, though the shape is safe rather than inspired and the software ecosystem trails Razer and Logitech.
Logitech G309 Lightspeed Wireless Gaming Mouse White (A tier)
Logitech G309 Lightspeed Wireless Gaming Mouse White
The G309 delivers Lightspeed wireless and Lightforce switches with a Hero 25K sensor in a 68g body powered by a single AA battery — an incredible value. The AA battery dependency and lack of rechargeable option are the main drawbacks, but the performance-to-price ratio is hard to beat.
Razer Naga V2 Pro Wireless Gaming Mouse 30000 DPI (A tier)
Razer Naga V2 Pro Wireless Gaming Mouse 30000 DPI
The Naga V2 Pro upgrades the original Naga Pro with a Focus Pro 30K sensor, Gen-2 switches, and HyperScroll — the definitive wireless MMO mouse. Still heavy at 117g, but the interchangeable side plates and sensor upgrade make it the best in its niche.
Razer Basilisk V3 Pro Wireless Gaming Mouse White (A tier)
Razer Basilisk V3 Pro Wireless Gaming Mouse White
White colorway of the Basilisk V3 Pro — functionally identical to the black version with the same excellent HyperScroll wheel, 30K sensor, and feature set. Same strengths and same weight penalty apply.
B
Razer Viper Ultimate Wireless Gaming Mouse with Charging Dock (B tier)
Razer Viper Ultimate Wireless Gaming Mouse with Charging Dock
The Viper Ultimate was a landmark mouse at launch — 74g, great sensor, excellent wireless — but it's now two generations behind the Viper V3 Pro. Still performs well, but the Focus+ sensor, optical switches gen-1, and 1000 Hz polling are all surpassed by current options at lower prices.
MCHOSE AX5 PRO MAX Wireless Gaming Mouse 26000 DPI Pink (B tier)
MCHOSE AX5 PRO MAX Wireless Gaming Mouse 26000 DPI Pink
The MCHOSE AX5 Pro Max has impressive specs on paper — 8K polling, PAW3395, 53g magnesium alloy body — but it's from a niche brand with minimal community validation and questionable QC consistency. The hardware is genuinely competitive, but the risk factor and software support hold it back.
Razer Viper Ultimate Wireless Gaming Mouse Quartz Pink (B tier)
Razer Viper Ultimate Wireless Gaming Mouse Quartz Pink
Identical to the black Viper Ultimate in every functional way — same sensor, same wireless, same 74g weight. The Quartz Pink colorway is the only differentiator, making this a color preference purchase of an aging but still competent mouse.
Alienware Pro Wireless Gaming Mouse 650 IPS (B tier)
Alienware Pro Wireless Gaming Mouse 650 IPS
The Alienware Pro Wireless is Dell's serious attempt at a competitive gaming mouse — 60g, PAW3395 sensor, 4K Hz polling, and solid build quality. It's genuinely good but the software is clunky and the brand doesn't have the iterative refinement of Razer or Logitech in this space.
ARBITER TENKO Akitsu Wireless Gaming Mouse 26000 DPI (B tier)
ARBITER TENKO Akitsu Wireless Gaming Mouse 26000 DPI
The Arbiter Tenko at 38g with carbon fiber construction and 8K polling is an impressive spec sheet from a niche brand, and the PAW3395 sensor is proven. However, the brand has minimal track record, the LCD receiver is a gimmick, and long-term durability of carbon fiber mice is unproven.
GravaStar Mercury M1 Pro Wireless Gaming Mouse 26000 DPI (B tier)
GravaStar Mercury M1 Pro Wireless Gaming Mouse 26000 DPI
The GravaStar Mercury M1 Pro upgrades to a magnesium alloy body and PAW3395 sensor with 200-hour battery life, which is solid. The unique skeletal design is polarizing functionally — dust and debris can enter the shell — and the brand still lacks the software maturity of top competitors.
Razer Orochi V2 Wireless Gaming Mouse 18000 DPI (B tier)
Razer Orochi V2 Wireless Gaming Mouse 18000 DPI
The Orochi V2 is a compact travel/portable gaming mouse with excellent battery life (950 hrs on AA) and a solid 18K sensor, but its small size limits comfort for extended sessions and the 1000 Hz polling is dated. Great as a secondary mouse, not ideal as a primary.
Turtle Beach Kone XP Air Wireless Gaming Mouse 19000 DPI (B tier)
Turtle Beach Kone XP Air Wireless Gaming Mouse 19000 DPI
The Kone XP Air (now under Turtle Beach) packs 29 programmable inputs and a 4D scroll wheel into a 99g body with a charging dock. It's a feature-rich ergo mouse for MMO and productivity users, but the weight and Roccat/Turtle Beach software transition create friction.
Logitech G903 Lightspeed Wireless Gaming Mouse (B tier)
Logitech G903 Lightspeed Wireless Gaming Mouse
The G903 offers ambidextrous design, PowerPlay compatibility, and a proven Hero 25K sensor, but 107g+ weight and 1000 Hz polling make it a previous-gen performer. Solid for ambidextrous users who want Logitech's ecosystem, but not competitive with current lightweight options.
Logitech G502 Lightspeed Wireless Gaming Mouse (B tier)
Logitech G502 Lightspeed Wireless Gaming Mouse
The G502 Lightspeed remains a beloved shape with excellent wireless via Lightspeed and a strong Hero 25K sensor, but at 114g it's a brick by 2026 standards. Great for people who want the G502 shape wirelessly, but its weight and 1000 Hz polling hold it back from higher tiers.
Corsair M65 RGB Ultra Wireless Gaming Mouse 26000 DPI (B tier)
Corsair M65 RGB Ultra Wireless Gaming Mouse 26000 DPI
The Corsair M65 RGB Ultra Wireless brings a 26K DPI sensor and Slipstream wireless to the classic M65 shape with a sniper button, but at 110g it's heavy and the shape is polarizing. Good for palm grip FPS players who want the sniper button, but weight limits its competitive ceiling.
R5Ultra 8K Wireless Gaming Mouse 42000 DPI Carbon Fiber (B tier)
R5Ultra 8K Wireless Gaming Mouse 42000 DPI Carbon Fiber
The R5Ultra packs a PAW3950 sensor, 8K polling, and 39g carbon fiber body with tri-mode connectivity — impressive specs from a lesser-known brand. The hardware is genuinely competitive, but the brand's QC, software, and long-term support are significant unknowns.
ATTACK SHARK R11 Ultra 8K Wireless Gaming Mouse 42000 DPI (B tier)
ATTACK SHARK R11 Ultra 8K Wireless Gaming Mouse 42000 DPI
The Attack Shark R11 Ultra packs a PAW3950 sensor and 8K polling into a 49g carbon fiber body at an aggressive price — on paper it's remarkable. The brand is new with limited QC data, but the hardware choices are sound and it represents strong value if the execution holds up.
Razer Naga V2 HyperSpeed Wireless Gaming Mouse 30000 DPI (B tier)
Razer Naga V2 HyperSpeed Wireless Gaming Mouse 30000 DPI
The Naga V2 HyperSpeed strips the Naga V2 Pro down to just the 12-button side plate with a lighter 95g body and 400-hour battery life. A focused MMO mouse that sacrifices versatility for weight savings and battery, but the fixed plate limits its appeal versus the Pro.
Razer Basilisk V3 X HyperSpeed Wireless Gaming Mouse (B tier)
Razer Basilisk V3 X HyperSpeed Wireless Gaming Mouse
The Basilisk V3 X HyperSpeed is a budget-friendly version of the V3 Pro that keeps the ergonomic shape and adds a decent 18K sensor with HyperSpeed wireless. At 100g with Gen-2 mechanical switches instead of optical, it's a clear step down but still a solid value proposition.
SteelSeries Rival 3 Wireless Gen 2 Gaming Mouse 18000 DPI (B tier)
SteelSeries Rival 3 Wireless Gen 2 Gaming Mouse 18000 DPI
The SteelSeries Rival 3 Wireless Gen 2 is a solid budget wireless mouse with Bluetooth and 2.4GHz, an 18K sensor, and lightweight construction. It's a good entry-level option from a reputable brand, but the sensor and polling rate are behind current mid-range competitors.
Razer Naga Pro Wireless Gaming Mouse Interchangeable Plates (B tier)
Razer Naga Pro Wireless Gaming Mouse Interchangeable Plates
The Naga Pro's interchangeable side plates (2/6/12 buttons) make it the most versatile MMO mouse available wirelessly, but its 117g weight and older Focus+ sensor hold it back. Ideal for MMO players who also play other genres, but heavy for anything competitive.
C
Logitech G G604 Lightspeed Gaming Mouse (C tier)
Logitech G G604 Lightspeed Gaming Mouse
The G604 is a productivity/MMO hybrid with 15 programmable buttons and Lightspeed wireless, but its 135g weight and reliance on a single AA battery make it clunky for gaming. The current asking price is absurdly inflated for what is now a dated product.
ASUS TUF Gaming Hatsune Miku Mini Wireless Mouse 12000 DPI (C tier)
ASUS TUF Gaming Hatsune Miku Mini Wireless Mouse 12000 DPI
The ASUS TUF Hatsune Miku mouse is a themed product first and a gaming mouse second — the 12K DPI sensor and 65g weight are adequate but unremarkable, and you're paying a significant premium for the Miku branding over functionally superior alternatives.
MSI Versa PRO W Wireless Gaming Mouse 26000 DPI (C tier)
MSI Versa PRO W Wireless Gaming Mouse 26000 DPI
MSI's Versa Pro W enters a crowded market with a 26K DPI sensor and OMRON optical switches, but MSI has no meaningful track record in gaming mice and the product lacks any distinguishing feature. There's no reason to choose this over established competitors at similar prices.
Corsair IRONCLAW RGB Wireless Gaming Mouse 18000 DPI (C tier)
Corsair IRONCLAW RGB Wireless Gaming Mouse 18000 DPI
The Ironclaw RGB Wireless is purpose-built for large hands with a wide grip, but its 130g weight and older sensor generation make it sluggish by current standards. If you have genuinely large hands and need wireless, it fills a niche, but most users should look elsewhere.
GravaStar Mercury M2 Wireless Gaming Mouse 26000 DPI (C tier)
GravaStar Mercury M2 Wireless Gaming Mouse 26000 DPI
The GravaStar Mercury M2 uses a PAW3395 sensor and hits 79g, which is competent, but the hollowed-out shell design raises durability concerns and the brand lacks the software ecosystem and track record of established competitors. A style-forward mouse that compromises on substance.
SteelSeries Rival 650 Quantum Wireless Gaming Mouse (C tier)
SteelSeries Rival 650 Quantum Wireless Gaming Mouse
The Rival 650 was impressive at launch with its dual-sensor system and fast charging, but its 121g weight and 1000 Hz polling rate are behind the curve now. Still a competent mouse if you prefer heavier mice, but it's outclassed by newer options at similar or lower prices.
Corsair Harpoon Wireless Gaming Mouse 10000 DPI (C tier)
Corsair Harpoon Wireless Gaming Mouse 10000 DPI
The Corsair Harpoon Wireless RGB is a basic entry-level wireless gaming mouse with a 10K DPI sensor and 6 buttons — it does the minimum. Adequate for casual gaming but the low sensor ceiling and limited feature set make it hard to recommend when better budget options exist.
Redragon M801 Wireless Gaming Mouse 16000 DPI (C tier)
Redragon M801 Wireless Gaming Mouse 16000 DPI
The Redragon M801 delivers a surprising amount of functionality for a budget mouse — 9 macro buttons, decent sensor, and wireless — but the build quality, sensor precision, and wireless latency don't compete with mid-range options. A reasonable entry point if budget is the primary constraint.
Redragon M686 Wireless Gaming Mouse 16000 DPI (C tier)
Redragon M686 Wireless Gaming Mouse 16000 DPI
The Redragon M686 is a competent budget wireless mouse with decent battery life and a usable sensor, but it lacks the precision, build quality, and low latency of mice costing only slightly more. Fine for casual gaming, not for anyone chasing performance.
Redragon M612 PRO Wireless Gaming Mouse 8000 DPI (C tier)
Redragon M612 PRO Wireless Gaming Mouse 8000 DPI
The Redragon M612 Pro is a budget tri-mode mouse that covers the basics — 8K DPI, 9 buttons, Bluetooth — but the sensor precision, wireless latency, and build quality are noticeably below mice costing only $10-15 more. Acceptable for very casual use only.
ASUS ROG Chakram Wireless Gaming Mouse 16000 DPI (C tier)
ASUS ROG Chakram Wireless Gaming Mouse 16000 DPI
The ROG Chakram's joystick gimmick is interesting but impractical for most users, and its 122g weight and older 16K sensor place it firmly in the previous generation. A novelty that doesn't excel at its core job of being a great gaming mouse.
ASUS ROG Keris Wireless Gaming Mouse 16000 DPI (C tier)
ASUS ROG Keris Wireless Gaming Mouse 16000 DPI
The ROG Keris Wireless EVA Edition is a themed variant of a mid-range mouse — the 16K DPI sensor and 79g weight are decent but unremarkable, and you're paying a premium for the Evangelion branding. Functional but outclassed by similarly priced competitors.
Redragon Wireless Gaming Mouse 16000 DPI 16 Macro Buttons (C tier)
Redragon Wireless Gaming Mouse 16000 DPI 16 Macro Buttons
The Redragon M901P-WS is a budget wireless MMO mouse with 12 side buttons and 16K DPI, filling a niche that few budget brands attempt. The execution is adequate but the sensor, wireless latency, and button feel are all noticeably below Razer's Naga lineup.
Redragon M816-PRO Wireless Gaming Mouse 26000 DPI (C tier)
Redragon M816-PRO Wireless Gaming Mouse 26000 DPI
The Redragon M816-PRO has competitive specs on paper — 26K DPI, 61g, tri-mode — but Redragon's track record with premium-tier execution is unproven, and the sensor and wireless implementation likely don't match the spec sheet claims in practice. Wait for more community validation.
Redragon M995 LIT Wireless Gaming Mouse 10000 DPI (C tier)
Redragon M995 LIT Wireless Gaming Mouse 10000 DPI
The Redragon M995 LIT is a budget ultralight attempt at 10K DPI max, which is low even for budget mice in 2026. The lightweight design is appreciated, but the sensor ceiling and Redragon's typical wireless latency limit its gaming utility.
D
Logitech G602 Wireless Gaming Mouse 11 Programmable Buttons (D tier)
Logitech G602 Wireless Gaming Mouse 11 Programmable Buttons
The G602 was a solid mouse in 2013, but its dated sensor (Delta Zero), heavy weight (~150g with batteries), and AA battery dependency make it a relic. The 11 programmable buttons remain useful for MMO/productivity, but the tracking performance is far below current budget options.
Razer Lancehead Wired/Wireless Gaming Mouse 16000 DPI (D tier)
Razer Lancehead Wired/Wireless Gaming Mouse 16000 DPI
The original Lancehead used Razer's older 5G laser sensor with known tracking inconsistencies and a heavy body. It's been superseded multiple times over and offers nothing that justifies its continued sale at this price point.
ErgoStrike7 Wireless Gaming Mouse FPS Recoil (D tier)
ErgoStrike7 Wireless Gaming Mouse FPS Recoil
The ErgoStrike7 is a vertical gun-grip mouse marketed for FPS gaming, but the unconventional grip fundamentally compromises aim precision and muscle memory that every competitive game demands. A novelty product that solves a problem most gamers don't have while creating new ones.
Alienware AW610M Wired/Wireless Gaming Mouse 16000 DPI (D tier)
Alienware AW610M Wired/Wireless Gaming Mouse 16000 DPI
The AW610M's 120g weight, dated 16K DPI sensor, and unremarkable wireless implementation put it well behind the competition. It's a peripheral brand mouse from a laptop company that never iterated on this design.
Wireless Bluetooth Gaming Mouse 8000 DPI Rechargeable (D tier)
Wireless Bluetooth Gaming Mouse 8000 DPI Rechargeable
A generic no-name wireless mouse with an 8K DPI sensor marketed for both gaming and office use — it excels at neither. There is no reason to buy an unbranded mouse with vague specs when established budget brands like Redragon offer better performance and reliability for similar money.
F
Razer Mamba Wireless Gaming Laser Mouse 5600 DPI (F tier)
Razer Mamba Wireless Gaming Laser Mouse 5600 DPI
This is a 2009-era laser sensor mouse with inherent acceleration and smoothing issues, sold at an absurd markup. There is zero reason to buy a nearly two-decade-old wireless mouse when modern options outperform it in every measurable way.

The Wireless Gaming Mouse tier list was last updated . Some products may be missing or not added yet. We will try to include them in our next update.

Wireless Gaming Mouse Criteria

S-tier wireless gaming mice combine top-shelf sensors (PAW3950, Focus Pro 30K+, or Hero 25K and above), polling rates at 4K or 8K Hz, sub-60g weight without feeling flimsy, and rock-solid wireless latency that's indistinguishable from wired. They have excellent feet, reliable switches (optical or high-durability mechanical), and battery life measured in days of heavy use. These are the mice that competitive players and enthusiasts reach for because nothing about them holds you back.

Mid-tier mice (B and C) are functional and often well-built, but they compromise in ways that matter. Maybe the sensor is a generation behind, the weight is north of 80g, polling is capped at 1000 Hz, or the wireless implementation adds just enough latency to notice in fast-paced games. Some have awkward shapes, mediocre stock feet, or software that fights you. They're perfectly fine for casual or semi-competitive play, but you're leaving measurable performance on the table compared to what's available at the top.

D and F tier mice are either obsolete products still being sold at inflated prices, mice with genuinely bad sensors or wireless implementations, or products from brands with no track record and no meaningful advantage over established competitors. Red flags include laser sensors (inherent acceleration), polling rates stuck at 125 Hz, excessive weight with no justification, unreliable connectivity, and build quality that deteriorates within months. If a mouse from 2012 is still listed at a premium, it belongs here regardless of the brand name on it.

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