Tools
DEEPPOLL
USB polling rate analyzer with microsecond precision. Uses kernel-level ETW tracing to measure actual device polling frequency and timing distribution.
RIG PROFILES
Run the diagnostic script to submit your hardware profile - report problems or confirm working setups to help identify compatibility patterns.
CPU DIRECT USB
Check if your USB devices are connected to CPU-direct or Chipset USB ports. CPU-direct ports have lower latency - ideal for gaming peripherals. Also detects USB hub usage.
USB HID Analyzer
USB polling rate analyzer. Measures actual device polling frequency, jitter, and timing consistency. Uses median absolute deviation for outlier-resistant statistics. Detects Full Speed vs High Speed USB devices.