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Cable Matters Unidirectional USB C to DisplayPort 1.4 Cable, 3.3ft

Based on 4,669 reviews
Condition: New
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$17.98
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Availability: In Stock.
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Arrives Oct 29 – Oct 30
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At a glance

Condition
New
Size
3.3 ft
Style
1-Pack
Model
USB-C to DisplayPort Cable - 8K Ready
Color
Black
Connector Type
DisplayPort, USB Type C
Cable Type
USB
Works with
Laptop, Monitor, PC, Projector, Tablet

Features 5

  • High-Performance Video Output: Supports up to 8K@60Hz or 4K@240Hz for ultraclear visuals and highrefreshrate gaming. Important: Achieving 8K@60Hz or 4K@240Hz requires a USBC port with DP 1.4 HBR3 + DSC and a DP 1.4 monitor that supports the same mode(like Thunderbolt 4/USB4 laptops with 11th Gen Intel CPUs or newer). Actual performance depends on your device, GPU, and settings.
  • Wide Device Compatibility: Connects USB-C computers such as MacBook Pro, Dell XPS, and HP EliteBook to DisplayPort 1.4 monitors, including UHD and gaming models like Dell UltraSharp U3223QE, LG 27GP950-B, ASUS ROG Swift PG32UQX, and Samsung Odyssey G7/G9. Check your computer and monitor specs before purchase (should support 8K@60Hz or 4K@240Hz).
  • Advanced Audio and Video Support: Supports Multi-Stream Transport (MST) for daisy-chaining multiple monitors and offers enhanced audio output, including 7.1 surround sound. Ideal for immersive multimedia setups.
  • Reliable, Secure Connections: Lowprofile USBC connector and locking DisplayPort latches ensure a secure, stable connection with no accidental disconnections, providing uninterrupted performance during critical tasks or presentations. *Always remember to press the locking latch on the DP end to release when unplugging.

Description

Is the cable bidirectional? No. This cable is unidirectional. It only works from a USB-C or Thunderbolt 3/4/5 port (source) to a DisplayPort monitor (display). It does not work in reverse or with USB-C monitors. Will this work with Apple Studio Display or a portable USB-C monitor? No. These displays use USB-C/Thunderbolt input, not DisplayPort. This cable only works from a USB-C source to a DisplayPort monitor. Why am I not getting 8K@60Hz, 4K@240Hz, or HDR? Ensure your device supports DP 1.4 HBR3 + DSC, your monitor supports the target mode, and you’re using a direct connection. Update drivers and firmware if needed. The cable flickers or shows no video on Thunderbolt 3 laptops. Update your BIOS, Thunderbolt firmware, Thunderbolt driver, and graphics driver from the laptop manufacturer’s support site to restore proper video output. Can I use this cable with a USB-C hub or docking station? Yes, if the hub or dock’s USB-C/Thunderbolt port supports video output (DP Alt Mode). Power-only or data-only ports do not support video. USB-C to DP 1.4 Cable USB-C to DP 2.1 Cable USB-C to DP 2.1 Cable USB-C to DP 2.1 Cable USB C to DP 2.1 Adapter USB-C to HDMI 2.1 Cable USB-C to HDMI 2.1 Cable Cable Matters, with headquarters in Southborough, Massachusetts, offers a complete line of cables, adapters, docking stations, and networking products for the home, office, and data center. Cable Matters offers first-class, quality, and affordable products backed by an exceptional customer experience.

Specs 28

Brand Cable Matters
Connector Type DisplayPort, USB Type C
Cable Type USB
Special Feature Data Transfer, High Speed
Other Special Features of the Product Data Transfer, High Speed
Connector Gender Male-to-Male
Data Transfer Rate 32.4 Gbps
Number of Pins 24

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 29 – Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Mac compatible cord
Size: 6 ft Style: 1-Pack
I usually use a Mac OS and have a Studio Display and Mac mini setup. I recently built a pc and wanted to use my Studio Display as a second monitor. I tried multiple thunderbolt to DP cables, even a bidirectional cable with usbc to DP with a usba. This is the only cord that has allowed my Mac to run a on a WindowsOS. ... show more
Reviewed in the United States on August 6, 2026 by Ren

Works Flawlessly with My ASUS HD Monitor
Size: 6 ft Style: 1-Pack
First of all, this cable works very well. I was having problems with my external monitor on my AMD powered laptop. The monitor wasn't working sometimes after the laptop woke from sleep. I would have to unplug the USB cable, which was a USB-C to HDMI and various other USB ports, to get the monitor to wake. This new USB-C to DisplayPort cable works everytime now. Also, the monitor is rock steady all the time. I works flawlessly now. ... show more
Reviewed in the United States on July 9, 2026 by A Member

MacBook to Samsung G9 answer
Size: 3.3 ft Style: 1-Pack
Worked perfectly and as described - if you are trying to connect a M4 MacBook to a Samsung G9 - this is your answer
Reviewed in the United States on August 2, 2026 by Belge

Excellent compatibility with MacBook air M1
Size: 3.3 ft Style: 1-Pack
After trying several different USB-C to DisplayPort cables, this is the one I decided to keep. My setup is a MacBook Air M1 connected to an MSI PRO MP273 monitor via DisplayPort. One of my main goals was to enable Variable Refresh Rate (VRR) / Adaptive Sync on the external monitor, and this cable successfully did that. At first, macOS only showed fixed refresh rates (50Hz and 60Hz). After enabling FreeSync in the MSI monitor's OSD menu, macOS immediately detected Variable Refresh Rate support, and the VRR option appeared in Display Settings. The connection has been stable and reliable. I tested multiple USB-C to DisplayPort cables before settling on this one. Some cables were significantly more expensive, including newer DisplayPort 2.1 models, but compatibility was inconsistent. This Cable Matters DisplayPort 1.4 cable provided the best balance of price, stability, and compatibility for my setup. The cable feels well made, the connectors fit securely, and I have not experienced signal dropouts, flickering, random disconnects, or display wake-up issues. Video quality is excellent and text remains sharp and clear for everyday office work, web browsing, and media consumption. For anyone using an Apple Silicon Mac (especially an M1 MacBook Air) with an MSI monitor that supports FreeSync/Adaptive Sync, this cable is worth considering. If you're troubleshooting VRR support, make sure FreeSync is enabled in the monitor menu, as that was the key setting that allowed macOS to recognize Variable Refresh Rate on my system. Overall, this cable delivered exactly what I needed at a reasonable price, and it has been the most reliable option among the several cables I tested. ... show more
Reviewed in the United States on June 12, 2026 by Ellen

Good but have some caviats.
Size: 6 ft Style: 1-Pack
It worked with the Samsung G80SD and the MacBook Pro M1 Pro. I tried another cable before this, and I didn't get a signal at all. Sadly, it didn't work on my Windows Laptop at all, so I haven't tried 4k 240hz as advertised. Also, it didn't work with adaptive refresh rate, so I had to disable game mode to get a reliable image output. Since the other brand didn't work at all and this worked at least for my main use case, I am giving it 4 stars. ... show more
Reviewed in the United States on May 2, 2026 by Ertuğrul Şentürk

Reliable QHD 165Hz Output—2-Way Testing Not Feasible
Size: 6 ft Style: 1-Pack
I’ve been using the Cable Matters USB-C to DisplayPort 1.4 Cable with my 16-inch M4 Pro MacBook Pro and Samsung LC34G55T ultra-wide monitor, and here’s my experience: System Setup: My MacBook Pro has the following configuration: Apple M4 Pro chip with 14-core CPU, 20-core GPU, and 16-core Neural Engine. 24GB unified memory and 1TB SSD storage. Three Thunderbolt 5 (USB-C) ports, HDMI port, SDXC card slot, MagSafe 3 port, and Liquid Retina XDR display. My monitor is a Samsung LC34G55T ultra-wide, with a resolution of 3440 x 1440 and refresh rate of 165Hz, which I used for this review. Performance: The cable works as advertised. It successfully achieved the full 3440 x 1440 @ 165Hz refresh rate on my Samsung monitor, something HDMI couldn’t handle. It provides reliable video output via DisplayPort Alt Mode from my MacBook Pro’s Thunderbolt 5 ports. 2-Way Operation: I cannot confirm the cable’s 2-way operation, as I don’t own a USB-C input monitor to test it. I use the cable solely for my Samsung LC34G55T monitor, and it has performed exactly as expected. Final Thoughts: This cable does exactly what it promises. It provides reliable and consistent video output for high-refresh-rate monitors. It’s a solid choice, and I recommend it to anyone whose needs are similar. ... show more
Reviewed in the United States on April 16, 2025 by CajunDragon

Transform Your Connectivity Experience with the Cable Matters 32.4Gbps Bidirectional
Size: 6 ft Style: 1-Pack
I recently purchased the Cable Matters 32.4Gbps Bidirectional USB C to DisplayPort 1.4 Cable (6 ft) and it has exceeded all my expectations. This high-quality cable supports 8K at 60Hz and 4K at 144Hz, making it perfect for anyone looking to elevate their display setup, whether for gaming, professional work, or home entertainment. One of the standout features is its bidirectional functionality. This means you can use it to connect from USB-C devices to DisplayPort monitors, or vice versa. This flexibility is particularly useful if you have a variety of devices and displays to work with. The 6-foot length is just right for most setups, offering enough slack without creating clutter. The build quality of the cable is impressive. It feels sturdy and well-constructed, with reinforced ends that can withstand daily plugging and unplugging. The 32.4Gbps bandwidth ensures seamless data transfer, so there's no lag or delay, which is crucial for high-resolution gaming or video editing. Setting it up was a breeze. I connected my USB-C laptop to my 4K monitor, and the signal was immediately recognized with perfect clarity. The colors are vibrant, and the image quality is sharp, demonstrating the cable's capability to handle high-definition content without any degradation. Additionally, the cable supports HDR (High Dynamic Range), which further enhances the visual experience with more vivid colors and better contrast. This feature is a game-changer for watching movies or working on graphic-intensive projects. Overall, the Cable Matters USB C to DisplayPort 1.4 Cable is a must-have for anyone needing a reliable and high-performance connection between modern USB-C devices and DisplayPort displays. Its robust build, excellent data transfer speeds, and versatility make it an excellent investment. Highly recommended! ... show more
Reviewed in the United States on June 18, 2024 by Trevor K Smith

Great plug!!! Push in release tab for external monitors are Waaaaayyyyy underated.
Size: 6 ft Style: 1-Pack
great plug... the push in release tab is wayyyyyy underated.
Reviewed in the United States on August 21, 2026 by groceryamazonhouseonly
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