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This User Manual covers setup, supported resolutions, and specifications for the Satechi USB-C to HDMI 2.1 8K Cable (ST-YH8KCM).

In the Box

• USB-C to HDMI 2.1 8K Cable (ST-YH8KCM)
• User Manual

Specifications

• Model: ST-YH8KCM
• Connector Type: USB-C to HDMI 2.1
• Max Video Output: Up to 8K/60Hz
• Length: 2 meters
• Cable Body: Durable braided

Supported Resolutions

• 8K/60Hz
• 4K/60Hz, 4K/120Hz, 4K/144Hz
• 1080p/500Hz

Parts Reference

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

1. USB-C Connector

2. Durable Braided Cable (2 Meters)

3. HDMI 2.1 Connector (up to 8K/60Hz)

Setup

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

1. Connect the USB-C cable to your device.
2. Connect the HDMI cable to an external monitor or TV.
3. Switch the input to HDMI and start streaming.

Important Notes

8K video output is currently not supported on macOS.

The host device must support DP Alt Mode over USB-C.

Some monitors will require settings to be adjusted when attempting to output 8K resolution.

Safety Instructions

Warning: Fire, electric shock, or damage could occur if the following instructions are not obeyed.

1. Do not bend, kink, or pinch the cable sharply.
2. Keep away from liquids and moisture.
3. Do not use if the cable or connectors are damaged or frayed.
4. Do not force connectors — ensure correct alignment before inserting.

Certifications

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