Razer Seiren V3 Pro: dynamic mic with USB-C, XLR and onboard DSP

Razer announced the Seiren V3 Pro on June 9, 2026, describing it as a professional-grade dynamic microphone for streamers, gamers and content creators. It is the first Razer microphone to offer both USB Type-C and XLR outputs, and reviews have listed it at $249.99.

Capsule and recording

The mic is built around a 30mm dynamic capsule with a cardioid pickup pattern and a frequency range of 50 Hz to 16 kHz. Over USB-C it works plug-and-play; over XLR it can join a setup with an audio interface or mixer. Through Razer Synapse on Windows it can record in 32-bit float, a format that gives far more dynamic range than standard 24-bit audio and helps avoid clipping with loud or unpredictable sources.

Processing on the microphone

A built-in DSP chip handles processing inside the mic itself, independent of the PC. It offers an AI noise remover, a compressor, a limiter and an expander, so the signal arrives already treated without plugins or extra software in the chain.

Build and controls

• Zinc unibody, acoustically tuned to resist vibration
• Built-in shock absorber and removable pop filter
• Included adjustable arm mount with vibration damping
• Physical gain dial
• Touch-sensitive mute button with LED indicator
• Razer Chroma RGB ring that shows gain, mute and peak status, customisable in Synapse

Addie Tan, global head of Razer's lifestyle division, said the company wanted a single mic that grows with creators, from USB-C for beginners to XLR for more demanding work. Razer positions the Seiren V3 Pro for everyone from first-time streamers to experienced broadcasters.