Cable Matters USB C to DisplayPort 1.4 Cable - 6ft, Support 8K@60Hz / 4K@240Hz, Thunderbolt 4 to DisplayPort Cable, Display Port to USB C, Black - Not for Portable USBC Monitor

Works great and the refresh rate is silky smooth. Now I can game at 4k 120fps

I'm using this cable to connect my laptop (USB 4 port) to my 4k/120hz monitor. It works flawlessly, no complaints at all. DisplayPort 1.4 is fast enough for 4k/120hz and indeed that's what it does. It's marketed as a Thunderbolt cable, but since USB 4 shares a lot of the same functionality as Thunderbolt 3/4, it works fine for that as well. It's not the cheapest cable you'll come across, but it's build quality is fine, and it seems to meet just about any spec for any TV or monitor with Displayport that you're likely to come across. Good product.

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.

Can support 4k 165hz, good to use

HDMI cable and/or port wasn't working for a new NUC I bought for the wife (was not supporting the 21:9 ratio @ 60Hz), it's an Ultra 7 155H. Plugged this cable into the first Thunderbolt port on the back of the NUC and resolution hit what I was looking for first time. (aka native 3440x1440@60Hz) Windows 11 2h24. 5/5 would recommend

This USB-C to DisplayPort 1.4 works great when the USB-C connector is connected to the host device and the standard DisplayPort 1.4 connector goes into the monitor, however it does not work at all when in reverse.This has been tested on two portable USB-C monitors (CASKING 1080p 240Hz/300Hz 15.6" and UPERFECT 1600p 144Hz 18") and a Samsung OLED G8 which has two USB-C inputs.USB-C on the monitor, DisplayPort as the video source = No goDisplayPort on the monitor, USB-C as the video source = Works really well1 star off because of the wrong advertising that it is bi-directional cable when it is not. 4 stars because the cable works great as long as the source host has a USB-C output (DP Alt Mode), which most modern laptops do now.

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!

Works perfectly with my Dell monitor and MacBook, and I’m so grateful for the quick delivery because I desperately needed a replacement.