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This User Manual covers setup, video output, data transfer, and power delivery for the Satechi USB4 V2 Pro Cable (ST-YU4120K).

In the Box

• USB4 V2 Pro Cable (ST-YU4120K)
• User Manual

Specifications

• Model: ST-YU4120K
• Connector Type: USB-C to USB-C
• Data Transfer Speed: Up to 80Gbps
• Max Power Delivery: Up to 240W charging
• Max Video Output: Up to 8K on a single external monitor connection
• Length: 1.2 m
• Cable Body: Premium braided

Parts Reference

The cable's components are numbered below to match the diagram.

1. USB-C Connectors (80Gbps) (240W) (8K)

2. Premium Braided Cable (1.2 m)

Setup

The cable is plug and play. No drivers are required.

1. Connect to your device.
2. Connect to a USB-C PD power adapter, external monitor, or USB-C peripheral.

Important Notes

The cable can support up to 240W charging.

Data transfer speeds are up to 80Gbps.

Video output is up to 8K on a single external monitor connection.

Certifications

FCC, CE, WEEE, CAN ICES-003 (B)/NMB-003(B)