Yes, the USB-C to HDMI 2.1 8K Cable supports 4K at 120Hz and 144Hz, as well as 8K at 60Hz, when your device and display support those refresh rates.

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

Things to know:

• Your device must support DP Alt Mode over USB-C.
• 8K video output is not supported on macOS, iPadOS, or iOS.
• Some monitors and TVs need settings changed to output 8K. Check your display's user manual.