--- orphan: true --- # SmartUSBHub Pro 4CH USB2.0 Technical Specifications :::{note} The 4CH model supports per-channel voltage/current measurement streaming at up to 100 Hz. The achievable rate depends on the host and software configuration. ::: ```{include} ../../../build/product-docs/usb2_4p/datasheet.md :relative-images: :start-line: 2 ```