Atten Electronics / Siglent Technologies — USB Vendor ID f4ec

Atten Electronics / Siglent Technologies is a USB vendor registered under ID f4ec. 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 f4ec as the first half of its VID:PID pair, so if your system shows f4ec:???? the hardware was built by Atten Electronics / Siglent Technologies.