G402 RGB Mechanical Gaming Mouse for 4000 DPI Precision

The G402 RGB Mechanical Gaming Mouse delivers reliable performance for gamers needing quick responses, with adjustable DPI from 500 to 4000 across 11 profiles loaded in four default files. This setup allows for smooth tracking at speeds up to 80 inches per second, supported by 20G acceleration that captures even the sharpest movements without lag. The seven programmable keys enable custom macros through the e-sports game engine, streamlining complex commands in titles like Counter-Strike or League of Legends. RGB dimming adds visual feedback, while the braided 1.68m cable ensures stable connectivity over USB with refresh rates adjustable from 125 to 1000 Hz. At 121mm x 67mm x 39mm, it fits comfortably during long sessions, available in black or white with sound or silent options. Gamers report fewer input errors thanks to the 2MS SPI sampling rate, making it a solid choice for competitive setups.

Key Features and Build Quality

This section covers the G402's core capabilities, from sensor precision to durable construction, all verified against standard gaming demands. Expect details on how DPI adjustments and key programming enhance gameplay efficiency.

Ergonomic Design Elements

The mouse's dimensions of 121mm length, 67mm width, and 39mm height provide a balanced grip for right-handed users, accommodating palm or claw holds common in e-sports. The contoured shape distributes weight evenly, reducing strain during marathon sessions that can last hours in tournaments. Surface treatments differ by colour: matte black offers a skin-like texture for better control in sweaty conditions, while mirror white provides a reflective finish that stays clean with minimal wiping. RGB lighting integrates into the body without adding bulk, illuminating keys subtly for low-light environments like late-night LAN parties. These elements combine to support sustained play without hand fatigue, as tested in 80 IPS movements.

Sensor and Tracking Specs

Powered by a sensor achieving 20G acceleration, the G402 handles deceleration from high-speed swipes, ensuring the cursor doesn't overshoot targets in fast-paced shooters. DPI ranges from 500 for general desktop use to 4000 for fine aiming, with 11 files accessible via four default profiles for instant switching. Response speed hits 80 IPS, meaning the mouse registers movements across 80 inches per second without interpolation errors. The 2MS SPI sampling captures inputs at high fidelity, vital for games requiring sub-1ms reactions. USB refresh rates scale from 125 Hz for basic tasks to 1000 Hz for maximum polling, minimising latency in wired setups.

Construction and Durability Factors

Built with mechanical switches on seven keys, the G402 supports full programming for macros, allowing up to complex sequences bound to single presses. The braided cable, measuring 1.68m, uses reinforced fibres to withstand repeated desk pulls, outlasting standard rubber cables in longevity tests. Available in sound or silent versions, the clicks provide tactile feedback at 2MS response times, with silent options reducing noise below 30dB for shared spaces. RGB dimming via the e-sports engine cycles through modes without overheating the ABS plastic shell. Overall, these build choices ensure the mouse endures daily use, with users noting consistent performance after months of 8-hour gaming days.

Gaming Applications Overview

The G402 suits various setups, from pro-level competitions to casual play, with features like programmable keys adapting to different genres. This section explores targeted scenarios where its 4000 DPI and 80 IPS shine.

Competitive E-Sports Use

In professional FPS tournaments, the G402's 20G acceleration proves essential for tracking enemies during chaotic firefights, where players flick 180 degrees in under a second. Set DPI to 800 for medium sensitivity, pairing with 1000 Hz refresh to sync with high-frame-rate monitors, reducing input delay to imperceptible levels. Seven keys allow binding grenade throws or weapon switches to side buttons, freeing the main hand for aiming—testers in CS:GO ranked matches reported 15% faster executions. The e-sports engine customises RGB to pulse on kills, aiding immersion without distracting from strategy. For MOBA players, macro programming handles ability combos, giving an edge in team fights against slower rivals.

Daily Gaming and Work Scenarios

For everyday use, like browsing after a session of Overwatch, the 500 DPI setting offers precise control for scrolling documents or editing videos, with the 1.68m cable reaching across dual monitors easily. Silent version keeps clicks quiet during late-night queue times, avoiding disturbances in flat shares—neighbours won't hear the 80 IPS swipes. In productivity tasks, programmable keys map to shortcuts in Adobe software, speeding up workflows by automating repetitive actions. RGB lighting adjusts to ambient desk lamps, providing subtle glow for typing in dim rooms. Users in hybrid work setups appreciate the mirror white finish, which resists fingerprints better than matte during office multitasking.

Versatile Setup Options

Beyond core gaming, the G402 adapts to streaming rigs by programming keys for OBS hotkeys, toggling scenes with one press while maintaining 4000 DPI for overlay navigation. Pair the black sound version with a mechanical keyboard for full tactile feedback in rhythm games like osu!, where 20G acceleration tracks rapid taps accurately. White silent model fits minimalist desks, its mirror surface complementing glass setups without clashing. Switch profiles mid-use for hybrid tasks, like dropping to 125 Hz for battery-saving on laptops during travel LANs. This flexibility extends to casual MMOs, where macros handle inventory management, saving clicks over extended quests.

Core Benefits Breakdown

Investing in the G402 yields tangible gains in responsiveness and customisation, backed by specs that outperform entry-level mice. This covers value, satisfaction, and reasons to choose it now.

Long-Term Investment Value

Over two years, the G402's mechanical keys and braided cable reduce replacement needs compared to cheaper optical models, which often fail after six months of heavy use—saving around £20 in annual costs. The 11 DPI profiles eliminate buying multiple mice for different games, consolidating tools into one device with 80 IPS reliability. E-sports engine updates keep software current, extending usability without obsolescence fees. At £40-50 retail, the 20G acceleration delivers pro-grade tracking, matching £80 competitors but with easier macro setup. Users track ROI through sustained performance in ranked climbs, avoiding frustration from subpar gear.

User Satisfaction Elements

The 121mm x 67mm x 39mm size cradles the hand securely, minimising wrist strain during four-hour sessions, as confirmed by ergonomic tests showing 25% less pressure points. Silent clicks register at full 2MS speed without echo, suiting quiet environments while sound versions provide satisfying feedback for immersion. RGB customisation via dimming options matches mood lighting, enhancing focus without eye strain from fixed colours. Programmable macros cut setup time for new titles, letting players jump into action faster. Overall, the USB stability and 1000 Hz polling ensure consistent joy in victories earned through precise control.

Ready to Upgrade Heading

Switch to the G402 for immediate gains in match-winning accuracy, with 4000 DPI handling the fastest spins in battle royales—players note 10% higher kill rates post-switch. The seven-key setup streamlines controls, turning hours of menu tweaking into seconds of efficiency, directly boosting playtime enjoyment. At 1.68m cable length, it fits any battlestation without adapters, delivering 80 IPS from day one. Don't settle for laggy alternatives; this mouse's 20G specs provide the edge needed for climbing leaderboards, backed by reliable USB performance across systems.