USB to Dual HDMI Adapter adds dual displays (1x 4K 30Hz + 1x 1080p) to a laptop with the integrated USBA or USBC dongle Enable extended dual displays on base Apple MSeries MacBooks which natively only support one USB buspowered; no power supply required; 4.3 (11cm) attached cable HDMI Multimonitor Converter works with Windows/macOS/ChromeOS; Automatic driver install in Windows/ChromeOS; Requires Driver for macOS; Universal Video Adapter works with USB 3.0/USBC/USB4/TB3/TB4