J. Westhues — USB Vendor ID 9ac4

J. Westhues is a USB vendor registered under ID 9ac4. Below are the 1 known USB devices published under this vendor ID in the upstream usb.ids database. Any device from this manufacturer will report 9ac4 as the first half of its VID:PID pair, so if your system shows 9ac4:???? the hardware was built by J. Westhues.