PixArt PAW3395 Sensor
The R1 Pro uses the PixArt PAW3395, a high-performance optical sensor designed for competitive gaming.
Sensitivity can be adjusted from 100 to 26,000 DPI in 50-DPI increments, giving users precise control over sensitivity for different games, resolutions, and play styles.
Nordic 52840 MCU
At the heart of the R1 Pro is the Nordic 52840 MCU, a high-performance wireless controller widely used in premium gaming mice.
Together with VXE’s Smart Speed X wireless system, it is designed to deliver responsive 2.4GHz operation while maintaining strong power efficiency. The Nordic 52840 is specifically listed for the exact R1 Pro configuration.
Ultra-Lightweight 48g Design
At approximately 48g, the R1 Pro is the lightest of the original R1 Pro-series variants.
The reduced weight helps minimize resistance during rapid flicks, tracking movements, and directional changes, making it especially suitable for FPS and other competitive games.
Up to 4000Hz Polling Rate
The VXE R1 Pro supports polling rates of up to 4000Hz.
Operation above the standard 1000Hz rate requires the compatible VXE/Dragonfly 4K Wireless Dongle, which is sold separately. The standard receiver operates at up to 1000Hz.
Dual-Mode Connectivity
Unlike the base R1, the R1 Pro is dual-mode rather than tri-mode.
It supports:
2.4GHz Wireless for low-latency gaming
Wired USB-C for direct operation and charging
The R1 Pro does not include Bluetooth connectivity. This distinction is explicitly stated in VXE/ATK’s R1 model comparison.
Huano Ice Berry Pink Dot Switches
Your R1 Pro configuration uses Huano Ice Berry Pink Dot mechanical switches for the main buttons.
These switches are designed to provide a smooth, responsive click feel suitable for extended gaming sessions. I am deliberately not listing a click-lifespan figure here because official and secondary sources currently disagree on the rating, and the exact R1 Pro variant page specifies the switch model without giving a lifespan.
F-Switch E10 Flagship Scroll Wheel
The exact R1 Pro specification currently lists an F-Switch E10 Flagship scroll wheel.
This helps provide defined scrolling and consistent wheel input for both gaming and everyday desktop use.
250mAh Battery
The R1 Pro contains a 250mAh rechargeable battery rated for up to approximately 75 hours of continuous operation at 1000Hz.
Battery endurance will naturally vary depending on polling rate and usage conditions, particularly when operating at higher polling rates.
Ice-Feel Coating
VXE equips the R1 Pro with its smooth Ice-Feel coating, giving the shell a smoother finish than the uncoated standard R1 variants.
The coating is designed to provide a comfortable, consistent surface during longer gaming sessions.
ATK V HUB Customization
The R1 Pro supports ATK V HUB, allowing users to configure performance and control settings such as DPI, polling rate, macros, and button assignments.
