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Braided USB-C to HDMI 2.1 cable, 3.3 ft long

SMUGDESK

SMUGDESK USB C to HDMI 2.1 Cable 3.3Ft Braided 8K@30Hz 4K@120Hz 2K@165Hz Thunderbolt 3/4 Compatible

SKU CH-3HPW-AD4PS

Connects USB-C devices to HDMI displays at up to 8K@30Hz, 4K@120Hz or 2K@165Hz with 48Gbps bandwidth

  • 8K at 30 Hz for ultra-sharp visuals
  • 4K at 120 Hz enables smooth high-refresh gaming
  • 48 Gbps bandwidth carries full HDMI 2.1 signal
  • Thunderbolt 3 and 4 compatible for wide device support
  • Braided 3.3 ft cord resists wear and tangles

USB-C to HDMI 2.1 cable for high-resolution displays

This cable connects USB-C devices with DisplayPort Alt Mode to HDMI monitors, TVs or projectors. It is suited for users who want 8K@30 Hz, 4K@120 Hz or 2K@165 Hz output from laptops, tablets or smartphones. The braided 3.3 ft cord supports plug-and-play operation without drivers. Note that MacBook models are limited to 4K@60 Hz.

Bandwidth and resolution limits of the HDMI 2.1 link

The connection delivers up to 48 Gbps bandwidth and supports Dynamic HDR, DSC 1.2 and HDCP 2.3. Maximum timings are 8K@30 Hz, 4K@120 Hz and 2K@165 Hz as stated; the supplier also notes 8K@60 Hz, 4K@144 Hz and 2K@240 Hz capability. Signal direction is strictly USB-C source to HDMI display — reverse connection is not supported.

Check your device and display before ordering

Verify that your USB-C port implements DisplayPort Alt Mode or Thunderbolt 3/4 video output; plain USB-C charging or data ports will not work. Confirm the display has an HDMI input capable of the desired resolution and refresh rate. Remember the cable is one-way only and cannot drive a USB-C monitor from an HDMI source.

Highlights

  • 8K at 30 Hz for ultra-sharp visuals
  • 4K at 120 Hz enables smooth high-refresh gaming
  • 48 Gbps bandwidth carries full HDMI 2.1 signal
  • Thunderbolt 3 and 4 compatible for wide device support
  • Braided 3.3 ft cord resists wear and tangles

Specifications

No published specifications for this item yet.

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Questions about this item

Which resolution and refresh rate combination should I pick for my setup?

The cable delivers 8K at 30 Hz, 4K at 120 Hz, 2K at 165 Hz or 240 Hz depending on what your source and display support.

What does the 48 Gbps bandwidth mean when I plug this into my laptop?

It carries the full HDMI 2.1 data rate so 8K 30 Hz, 4K 120 Hz and high-refresh 2K signals pass without compression or lag.

How does the Thunderbolt 3/4 compatibility affect what I can connect?

Any USB-C port that supports Thunderbolt 3 or 4 and DP Alt Mode will drive the cable at its rated 48 Gbps, enabling the listed resolutions and HDR.

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