FELICON Attack Shark R3 Wireless Gaming Mouse - Ultralight 46g

In this review the FELICON Attack Shark R3 is examined as a lightweight, performance-focused gaming mouse aimed at competitive players who value speed and precise tracking. The single biggest reason to buy is its combination of the flagship PAW3395 sensor with native 8KHz polling support in 2.4G mode, which delivers extremely low latency and accurate motion for fast aim corrections and flick shots. The R3 pairs that responsiveness with a magnesium alloy, 46g skeletonized body that keeps the mouse agile and comfortable during long sessions.

Key Features

• Flagship sensor: The PAW3395 optical sensor provides high-speed tracking up to 650IPS for reliable tracking at competitive sensitivity settings.
• 8KHz polling: Proprietary hyperspeed wireless and a high-refresh MCU enable a native 8000Hz polling rate over 2.4G for reduced click-to-response latency.
• Ultralight magnesium shell: The CNC magnesium alloy construction and hollow design cut weight to 46g while maintaining a rigid metal feel and distinctive metallic sheen.
• Durable switches and encoder: Kailh Black Mamba micro switches and a tuned TTC encoder offer tactile clicks with long lifespans and consistent feedback.
• Tri-mode connectivity: Wired Type-C, 2.4G and Bluetooth are available for low-latency gaming or multi-device use, with an included coiled cable for reliable wired performance.
• Customizable performance: DPI from 800 to 26000, selectable polling rates, macro recording and key mapping via the open-source driver let users tailor the mouse to their playstyle.

Who It's For

The R3 is best for esports players and mouse-forward PC gamers who prioritize minimal weight and the fastest possible tracking. Users who play fast-paced shooters or require tight aim control will benefit from the PAW3395 sensor and high polling rate in 2.4G mode.

Less suitable candidates include casual users who prefer heavier, padded mice or those who need full retail software ecosystems for cloud profiles; the R3 leans toward enthusiasts comfortable using an open-source driver and manual configuration rather than plug-and-play consumer software.

Pros & Cons

Pros

• Very low weight and solid magnesium construction combine to improve flicks and tracking agility.
• High-end PAW3395 sensor and 8KHz-capable 2.4G connection reduce input latency for competitive play.
• Durable Kailh switches and optimized TTC encoder provide consistent, long-lasting click feel.
• Flexible connectivity with wired Type-C, 2.4G and Bluetooth plus a resilient coiled cable.

Cons

• Open-source driver and advanced settings require some setup knowledge; not ideal for users seeking a simple plug-and-play mouse.
• Skeletonized design may be less comfortable for users who prefer a fully enclosed, softer grip surface.

Specifications

Sensor	PixArt PAW3395
Maximum DPI	26000
Polling Rate	2.4G 8000Hz, Wired 1000Hz, BT 125Hz
Weight	46g
Shell Material	Magnesium alloy CNC skeletonized body
Switches	Kailh Black Mamba micro switches
Connectivity	Type-C wired, 2.4G wireless, Bluetooth

Our Verdict

The FELICON Attack Shark R3 is an excellent choice for competitive gamers who want an ultralight, metal-bodied mouse with top-tier tracking and extremely low latency in 2.4G mode. Its combination of the PAW3395 sensor, 8KHz-capable wireless, and durable switches delivers high performance and good long-term value for players willing to configure settings with the available driver.

Frequently Asked Questions

Does the R3 support custom DPI and macros?
Yes, DPI from 800-26000, polling rate options and macro recording are supported via the open-source driver provided by the manufacturer.

How does the battery-free wired connection work?
Wired use is via the included Type-C coiled cable, which provides stable transmission and can be used during charging or as a permanent wired connection.

Is the mouse comfortable for long sessions?
The skeletonized ergonomic shape promotes airflow and reduces weight, making it comfortable for many users, though those who prefer padded or fully enclosed shells may find it less cushioned.