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This User Manual covers setup, functions, specifications, and important notes for the Satechi USB4 Pro Cable - 1.2M (ST-YU4120M).

Specifications

Length: 1.2M
Connectors: USB4
Data Transfer Speed: Up to 40Gbps
Power: Up to 240W. The USB4 port on the host device must support the Power Delivery 3.1 protocol to reach wattages up to 240W.
Video Output: Up to 8K/60Hz resolution on a single external monitor connection
Cable Body: Durable braided

Parts Reference

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

Parts labeled diagram of the USB4 Pro Cable - 1.2M with 2 labeled components.

1. USB4 Connectors (40Gbps) (240W) (8K/60Hz)
2. Durable Braided Cable

Setup

The cable is plug and play.

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

Important Notes

The USB4 port on the host device must support the Power Delivery 3.1 protocol to reach wattages up to 240W.

Data transfer speeds are up to 40Gbps.

Video output is up to 8K/60Hz resolution on a single external monitor connection.

Certifications

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