Connector A: 1 - USB 3.2 Type-C (24 pin, Gen 1, 5Gbps), Connector B: 4 - HDMI, AV Input: USB-C, AV Output: HDMI, Supported Resolutions: 1920x1080 (1080p) / 60Hz, Audio Specifications: HDMI - 2 Channel Audio, Color: Space Gray, Material: Aluminum, Cable Length: 1.6 ft [0.5 m], OS Compatibility: Windows 11, 10. This USB C to HDMI adapter lets you extend your desktop by adding four independent HDMI monitors or displays to your computer using a single USB Type-C port.