SteelSeries Rival Pro and Mini Mice FCC Registered with UWB

SteelSeries has moved the Rival Pro and Rival Pro Mini gaming mice from rumor to reality through official FCC registration. This filing confirms the existence of two new peripherals that prioritize ultra-low latency wireless performance for competitive players. Gamers seeking the fastest possible input response will find these models particularly relevant as they push the boundaries of current wireless standards. The registration process validates the technical claims regarding their specialized connectivity and sensor hardware.

FCC filing confirms UWB connectivity and 9000Hz polling rates for new gaming mice

The product line splits into two distinct form factors to accommodate different grip styles. The standard Rival Pro measures 129mm in length and 70mm in width, offering a slightly larger footprint for palm or claw grips. The Rival Pro Mini reduces these dimensions to 122mm by 65mm, catering to users who prefer a compact, fingertip-oriented design. Both shapes share the same internal architecture and wireless capabilities despite their physical differences.

Spec comparison

Under the hood, both mice rely on the NXP LPC5528JBD64 microcontroller to manage their high-speed operations. They utilize the TrueMove 30K optical sensor to track movement with precision across various surfaces. The most significant technical feature is the integration of Ultra-Wideband (UWB) wireless technology. This connectivity standard enables a wireless polling rate of 9000Hz, which reduces the time between input and action. The sensor itself reports data at a rate of 8000Hz to ensure smooth tracking without stutter.

Power management in these devices centers on a replaceable 310mAh battery module. This design allows users to swap out depleted cells rather than waiting for a recharge cycle, keeping the mouse operational during extended gaming sessions. The mice come with a wireless base station that serves as the UWB receiver and the charging hub for the battery modules. This setup eliminates the need for wired charging cables during use, maintaining the wireless freedom that UWB provides.

We have not yet seen pricing or release dates for the Rival Pro or Rival Pro Mini. The FCC filing confirms the hardware specifications but does not dictate market availability or cost. Buyers will need to wait for an official launch announcement to determine if these high-performance mice fit their budget. The focus remains on the technical achievement of 9000Hz wireless polling through UWB integration.