ATK Blazing Sky F1 V2 Ultimate 2.0 Review: 39g Lightweight 8K Wireless Gaming Mouse

The ATK Blazing Sky F1 V2 Ultimate 2.0 is an ultra-lightweight wireless gaming mouse designed for competitive gamers who want fast movement, precise tracking, and low-latency performance. Weighing just 39 ± 2g, the F1 V2 Ultimate 2.0 combines the PixArt PAW3950 Ultra sensor, Nordic 54L15 MCU, 8K polling, and ATK custom-tuned optical switches in a compact symmetrical body.

Furthermore, ATK has equipped this model with a 300mAh battery, TTC Gold encoder, new Nano Coating, and dual-mode 2.4GHz wireless and wired connectivity. Therefore, the Ultimate 2.0 focuses heavily on competitive performance while keeping the overall mouse extremely light.

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Ultra-Lightweight 39g Design

The first thing that stands out about the ATK Blazing Sky F1 V2 Ultimate 2.0 is its weight. At only 39 ± 2g, it gives gamers a lightweight body that can be moved quickly across a mousepad.

The mouse measures 118.2 × 62.4 × 38.8mm and uses a symmetrical shape. ATK recommends it for small-to-medium hands, while the shape works particularly well with claw and fingertip-style grips.

As a result, the F1 V2 Ultimate 2.0 can suit FPS players who frequently perform quick flicks, tracking movements, and large swipes.

PAW3950 Ultra Sensor

At the heart of the F1 V2 Ultimate 2.0 sits the PixArt PAW3950 Ultra sensor.

The sensor supports a 10–42,000 DPI range, with 10 DPI adjustment steps. Combined with the mouse’s high polling rate, it gives users plenty of flexibility when configuring sensitivity.

Moreover, the PAW3950 Ultra gives the F1 V2 Ultimate 2.0 the high-end sensor hardware expected from a modern competitive gaming mouse.

For everyday gaming, most players will use a much lower DPI setting. However, the large adjustment range gives enthusiasts additional customization options.

8K Polling Rate

The F1 V2 Ultimate 2.0 supports an up to 8000Hz polling rate.

In simple terms, a higher polling rate allows the mouse to send position updates to the PC more frequently. Therefore, an 8K mouse can provide more frequent input updates, which can become particularly useful when paired with a high-refresh-rate gaming monitor.

ATK also lists 0.263ms latency for the Ultimate 2.0. The mouse supports high-speed polling through its wired and 2.4GHz wireless modes.

Consequently, the mouse targets players who prioritize fast and responsive input during competitive gameplay.

Nordic 54L15 MCU

The ATK Blazing Sky F1 V2 Ultimate 2.0 uses the Nordic 54L15 MCU.

The MCU acts as the mouse’s main controller, handling functions such as sensor data processing, polling, wireless communication, and other internal operations.

By combining the Nordic 54L15 with the PAW3950 Ultra sensor and 8K polling, ATK has created a hardware platform focused on low-latency gaming performance.

ATK Custom-Tuned Optical Switches

For the main left and right clicks, the Ultimate 2.0 uses ATK Custom-Tuned Optical switches.

Unlike traditional mechanical switches, optical switches detect clicks through an optical mechanism. This design can reduce concerns associated with traditional mechanical contact systems while providing fast click registration.

Furthermore, the custom-tuned switches complement the mouse’s competitive focus by providing a responsive clicking experience.

300mAh Battery

Despite its extremely low weight, the F1 V2 Ultimate 2.0 includes a 300mAh battery.

ATK rates the battery for 250+ hours at 1000Hz, giving users plenty of runtime when they operate the mouse at the standard 1KHz polling rate.

Naturally, battery performance will change depending on the polling rate and usage conditions. Running at 8KHz generally consumes more power than running at 1KHz.

Therefore, users who want maximum battery endurance can use a lower polling rate when 8K performance is unnecessary.

2.4GHz Wireless and Wired Connectivity

The ATK F1 V2 Ultimate 2.0 supports:

• 2.4GHz wireless
• USB wired

This setup keeps the mouse focused on gaming rather than adding Bluetooth connectivity. The 2.4GHz connection provides a low-latency wireless option, while wired mode works well for charging or when you want a direct connection.

The package also includes a dedicated GEM 8K dongle, allowing the mouse to utilize its high polling capability wirelessly.

New Nano Coating

ATK has added an all-new Nano Coating to the F1 V2 series.

The coating gives the mouse a more controlled surface feel while helping users maintain their grip during longer gaming sessions. This becomes especially useful when making repeated flicks or fast directional movements.

In addition, ATK offers the F1 V2 Ultimate 2.0 in multiple colors, including White, Black, Coral Pink, and Pearl Blue.

TTC Gold Scroll Wheel

For the scroll wheel, ATK uses a TTC Gold encoder.

The encoder handles scrolling and middle-click input while maintaining the lightweight design. As a result, the mouse remains practical for both gaming and everyday desktop use.

Lightweight PTFE Mouse Feet

The F1 V2 Ultimate 2.0 uses white double-layer anti-dent mouse feet. The package also includes an additional set of feet, giving users a replacement option when the original set eventually wears down.

Combined with the 39g body, the low-friction feet help the mouse glide quickly across a mousepad.

Consequently, players who use low sensitivity can make large movements with less physical effort.

ATK HUB Software

The F1 V2 Ultimate 2.0 works with ATK HUB, ATK’s configuration software.

Through the software, users can customize important mouse settings such as DPI, polling rate, button functions, and other performance-related options.

Therefore, you can adjust the mouse to match your preferred sensitivity and gaming setup instead of relying only on the factory configuration.

ATK Blazing Sky F1 V2 Ultimate 2.0 Specifications

These specifications come primarily from ATK’s current product listing, with supporting product information used to cross-check the Ultimate 2.0 configuration.

ATK F1 V2 Ultimate 2.0 for FPS Gaming

The F1 V2 Ultimate 2.0 puts its focus on speed and weight reduction. Its 39 ± 2g body makes quick movements easier, while the PAW3950 Ultra sensor and 8K polling provide the high-speed tracking and input updates that competitive gamers look for.

Furthermore, the optical switches give the mouse a fast click mechanism, while the TTC Gold encoder and PTFE feet add to its overall usability.

For FPS players, the combination of a symmetrical shape, lightweight construction, high polling rate, and high-end sensor makes the F1 V2 Ultimate 2.0 particularly suitable for fast-paced gameplay.

ATK F1 V2 Ultimate 2.0 vs Ultra Max 2.0

The two F1 V2 models target different priorities. The Ultimate 2.0 weighs 39 ± 2g, uses the PAW3950 Ultra, has a 300mAh battery, and uses optical switches. Meanwhile, the Ultra Max 2.0 weighs 54 ± 2g, uses the PAW3395 Ultra, includes an 800mAh battery, and uses ATK Lightblade mechanical switches.

Final Thoughts

The ATK Blazing Sky F1 V2 Ultimate 2.0 focuses on delivering high-end competitive gaming hardware in an extremely lightweight package. Its 39 ± 2g weight, PAW3950 Ultra sensor, Nordic 54L15 MCU, 8K polling, optical switches, and 300mAh battery create a setup aimed at gamers who prioritize speed and low weight.

Moreover, the symmetrical 118.2mm design, Nano Coating, TTC Gold encoder, and PTFE feet add practical features without significantly increasing the mouse’s weight.

For gamers looking for an ultra-lightweight 8K wireless gaming mouse, the ATK Blazing Sky F1 V2 Ultimate 2.0 offers a feature set centered around fast movement, high polling, and competitive gaming performance.