Cal-Comp — USB Vendor ID 1f28

Cal-Comp is a USB vendor registered under ID 1f28. Below are the 2 known USB devices published under this vendor ID in the upstream usb.ids database. Any device from this manufacturer will report 1f28 as the first half of its VID:PID pair, so if your system shows 1f28:???? the hardware was built by Cal-Comp.