As of my last knowledge update in October 2023, the highest polling rate for gaming controllers typically reaches up to 1000 Hz, which translates to a polling interval of 1 millisecond. Many high-end gaming mice and controllers, such as some models from Razer, Logitech, and other gaming peripherals brands, are known to operate at this rate.
However, in terms of specific controllers, there aren't widely available consumer controllers that exceed this threshold. Most mainstream controllers for consoles and PCs operate at 250 Hz to 1000 Hz. The polling rate can impact the responsiveness of the controller, especially in fast-paced gaming scenarios.
If you're looking for specific models or updates beyond October 2023, I recommend checking the latest reviews and product specifications from reputable tech sites and gaming accessory manufacturers.