The instructions at https://doc.orbbec.com/documentation/Camera%20Accessories/Set%20up%20Cameras%20for%20External%20Synchronization show only multi-camera synchronization options with a sync hub. On the other hand, Gemini 330 Series, Datasheet V1.6 on page 43 shows the direct cable methods:
Is this accurate? Which camera models can be synchronized with a direct cable as shown above?