File Name: tb3_to_dual_dp_adapter_qsg.pdf Document Version: QS-TB3-DDP4K-B-082217 File Size: 304.1 KB Description: English quick start guide for the Sonnet Thunderbolt 3 to Dual DisplayPort Adapter. This is revision B of the document.
Choose Apple menu > System Preferences, then click Displays. If your Mac doesn't recognize a display you've just connected, hold down the Option key to make the Detect Displays button appear, then click that button.