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Braided USB-C to HDMI 2.1 cable 3.3 feet long

SMUGDESK

SMUGDESK USB C to HDMI 2.1 Cable 3.3Feet 8K@30Hz 4K@120Hz

SKU CH-7QF5-KZAF8

Connects USB-C devices to HDMI displays at 8K 30 Hz or 4K 120 Hz with 48 Gbps bandwidth

  • 8K resolution at 30 Hz for immersive viewing
  • 4K at 120 Hz enables smooth high-refresh gaming
  • 48 Gbps bandwidth carries uncompressed high-fidelity video
  • Thunderbolt 3 and 4 compatible for broad device support
  • Plug-and-play design requires no drivers or software

What this cable connects

This USB-C to HDMI 2.1 cable links Thunderbolt 3 or 4 laptops, tablets and phones to HDMI monitors, TVs or projectors. It carries video only and does not supply power or charging. The 3.3 foot braided cord is plug-and-play with no driver installation required.

Resolution and refresh rate you need

The cable supports 8K at 30 Hz, 4K at 120 Hz and 2K at 144 Hz or 240 Hz. MacBook models are limited to 4K at 60 Hz. Bandwidth reaches 48 Gbps and the link includes Dynamic HDR, DSC 1.2 and HDCP 2.3.

Sustained signal quality

The unidirectional design rejects screen delay and flicker during extended sessions. eARC audio passes through for surround-sound setups. The connection remains stable for long streaming or gaming periods without signal degradation.

Highlights

  • 8K resolution at 30 Hz for immersive viewing
  • 4K at 120 Hz enables smooth high-refresh gaming
  • 48 Gbps bandwidth carries uncompressed high-fidelity video
  • Thunderbolt 3 and 4 compatible for broad device support
  • Plug-and-play design requires no drivers or software

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

What does the 48 Gbps bandwidth mean for my setup?

The 48 Gbps bandwidth carries the full HDMI 2.1 data rate, enabling 8K@30Hz, 4K@120Hz and 2K@240Hz without compression when both source and display support those modes.

How does the HDMI 2.1 standard limit what I can actually run?

HDMI 2.1 caps the link at 48 Gbps, so 8K@60Hz requires DSC 1.2 compression while 8K@30Hz, 4K@120Hz and 2K@240Hz run natively; MacBook output is limited to 4K@60Hz regardless of cable capability.

What do I need on my device for the USB-C end to work?

The host must provide a USB-C port with DisplayPort Alternate Mode or Thunderbolt 3/4; the cable is unidirectional USB-C to HDMI only and does not carry power.

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