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This Quick Start Guide covers setup of the Satechi USB4 V2 Pro Cable (ST-YU4120K): supports video up to 16K, data transfer up to 80Gbps, and charging up to 240W.

Setup steps

Step 1: Connect the Cable to a USB-C external display. Supports up to 16K resolution at 30Hz, 8K resolution at 120Hz or 4K resolution at 240Hz. The USB-C port must support DisplayPort via Alt mode. Refer to your device's technical specifications for supported video output resolutions.

Step 2: Connect the Cable to the USB-C port on your compatible host device for fast data transfer speeds up to 80 Gbps maximum. Compatible with USB-C ports that do not support 80 Gbps transfer speeds or use different protocols; transfer speeds may vary. Refer to your device's technical specifications for supported transfer speeds via USB-C.

Step 3: Charge your host devices up to 240W. Not all host devices support 240W charging. Refer to your device's technical specifications for supported charging wattages.