Device Port Devices Manufacturer WAVLINK Model No. WL-UG3501H WL-UG3501HPDX Port(s) USB Type A - usb 3.0 HDMI 3.5mm Output (Speaker/Headphones) 3.5mm Input (Microphone) ASIN B01CSG7TUC The WAVLINK WL-UG3501H uses a Displaylink chipset, drivers can be downloaded at the link below. Drivers: DisplayLink USB Graphics Chipsets Drivers (Windows/macOS)