








Echo Carbon Fiber Gaming Mouse
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PAW3955 Sensor
11 Levels LOD
Nordic 54L SoC
65,000 DPI Overclocked
8,000Hz Poling Rate
Ultra-Low Latency

FORGED CARBON FIBER
Unmatched in Performance
Built with forged carbon fiber, precision texturing, and a premium nano coating. Every detail is engineered to reduce weight, enhance durability, and deliver superior control
*Echo's shell is made from composite carbon fiber material, not 100% pure carbon fiber.

AKKO CUSTOM SENSOR
PixArt PAW3955
Equipped with the PAW3955 flagship optical sensor, delivering pixel-level precision for both casual and competitive play.

ULTRA-FAST, ULTRA-EFFICIENT
Nordic 54L15 Soc
The Nordic 54L15 delivers 128 MHz performance, 22 nm efficiency, and ultra-low 0.125 ms latency, enabling faster responses and longer battery life in high-performance wireless devices.
Note: Echo Ultra version is equipped with Realtek RTL8762 chipset. Data is sourced from laboratory measurements; actual performance may vary.
↑ 200% Upgrade
Core Performance Upgrade
↓ 30%-50% Savings
Power Consumption Reduction

STRUCTURE
Split-Click Design
A split-click structure isolates the button layer from the main board, eliminating flex interference for cleaner, more consistent clicks with reduced pre-travel.

UP TO 11 LEVELS
Adjustable LOD Settings
Customize LOD up to 11 levels from 0.7–1.7mm in 0.1mm increments — minimize unwanted cursor movement for faster flicks and more reliable tracking in competitive play. (Ultra version: fixed at 2.0mm, 3 levels adjustable.)

ULTRA-LOW LATENCY
8,000 Hz Polling Rate
Dual 8K Polling Rate, even in 2.4G wireless mode, delivering an 8K polling rate with stable, lag-free performance.

SKELETON MECHA
Born for Endurance. Engineered for Victory.
A 55±3g ultra-lightweight carbon fiber gaming mouse built for precision and endurance.

FIGHTING DESIGN
Optimized for Middle/Large Hands
Ergonomically designed with a symmetrical shape for Middle/Large hands, featuring compact dimensions (124.3 × 63.71 × 40.49mm) for a natural grip, balanced force distribution, smooth control, and long-lasting comfort without fatigue.

Palm Grip

Claw Grip
Optical Micro-switches
Pro E-sports Grade
Ultra-high precision stability, combined with lightning-fast response times, provides the ultimate hardware foundation for micro-control speed.

OMRON Optical
T0-level feel, soft touch but crisp rebound, and ultra-fast response. Enjoy every single click.
* Exclusive to Echo Master version

Akko Custom Optical
Precisely tuned with a 150-million-click lifespan for long-lasting durability and firm clicks.
* Available on Echo Ultra version

RELIABLE PERFORMANCE
TTC Gold Encoder
Premium gold-plated contacts with up to 2 million scroll cycles. 24-step tactile scrolling provides crisp, precise feedback, while a dust-resistant design ensures long-lasting reliability.

ULTRA-LONG BATTERY LIFE
- USB-C Wired: Made for competitive eSports gaming.
- Hyper 2.4G Wireless: Desktop-level stability without the clutter.
- Bluetooth Mode: Multi-device connectivity for all platforms.

HIGH-PERFORMANCE
Esports Firmware
Equipped with Akko's high-performance esports firmware, the Echo delivers an engine speed exceeding 20,000 FPS.

Program like a Pro
Akko Gaming Hub supports Windows OS and offers extensive customization options, including DPI Settings, Parameter Settings, Macro Settings, etc. These features provide a highly flexible and personalized gaming setup.
Launch Web DriverEverything You Need, Included
Includes extra mouse skates, anti-slip grips, and essential accessories to enhance comfort, control, and longevity.

Bonus Dot Skates Included
3 Levels of Frictions for Customizable Glide Speed & Control

Anti-Slip Grip Tape
Black version comes with black grip tape; other colors come with white grip tape.

Spare Mouse Feet
Factory-original backup skates included in the box.
Echo Carbon Fiber Gaming Mouse
Echo Series
Compare performance and specs
Master
Ultra
Black/Silver/Pink/Blue
Black/Silver/Pink/Blue
55±3g
55±3g
124.3*63.71*40.49mm
124.3*63.71*40.49mm
Bluetooth / 2.4GHz / USB Type-C
Bluetooth / 2.4GHz / USB Type-C
Nordic 54L
Realtek
PAW3955
PAW3950
Omron Optical
Akko Custom Optical
TTC Gold Encoder
TTC Gold Encoder
7
7
65K DPI Overclocked
42K DPI Overclocked
300mAh
300mAh
Mouse × 1, Cable × 1, User manual × 1, Adapter × 1, 8K receiver × 1, Non-slip pad × 1, Extra footpads.
Mouse × 1, Cable × 1, User manual × 1, Adapter × 1, 8K receiver × 1, Non-slip pad × 1, Extra footpads.
FAQ
Feel free to ask any questions about the Echo.
The Echo are compact gaming mice designed for medium to large hands.
They work best for Palm grip and Claw grip users.
For optimal comfort, we recommend a hand length around 17.5 cm.
The Nordic 54L15 is Nordic’s new-generation ultra-low-power wireless SoC, offering higher stability, better power efficiency, and improved wireless performance compared to the Realtek solution.
Switch lifespan ratings (e.g., 150M vs. 70M) are based on each manufacturer’s own testing conditions—including actuation force, speed, environment, and load—so they are not directly comparable.
- The Omron 70M used in Dash Ultra focuses on click feel consistency, crisp feedback, and premium experience.
- The Kailh 150M in Dash Max emphasizes durability and value.
Both are high-end optical switches, and both far exceed typical daily usage.
Real-world feel depends more on the complete mouse structure, tuning, and QC.
Yes. The PAW3955 is the newer flagship sensor with:
- Better micro-movement control
- More stable, high polling performance
- Improved power efficiency
Overall, it provides a more responsive and refined gaming experience.
8K polling works best when paired with a fast monitor and capable system.
General recommendations:
- If your monitor is under 120Hz:
Use 2K polling or lower - 120Hz – 480Hz monitors:
Use 4K to 8K polling for smoother tracking
Even mid-range PCs can handle 1K–2K easily; higher rates depend mainly on display refresh and CPU capability.








