The identifiers provided correspond to a common produced by Huasheng Electronics . These chips are frequently found in budget-friendly USB hubs, docking stations, and 4-port switches sold under various brands. Device Identification Vendor ID (VID) 214b : Huasheng Electronics.
) or standard Linux hub drivers. If the device is not working: Power Cycle: usb vid-214b amp-pid-7250 amp-rev-0100