Monoprice Bidirectional USB Type-C to DisplayPort Cable - 4K@60Hz, Black, 6ft
Product # 39240
UPC # 889028134092
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Browse 13 questions
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and 12 answers
can this cable connect a Dell monitor (DisplayPort) to a mac mini (USBc/thunderbolt3)?
A shopper
on Jun 15, 2020
BEST ANSWER: Shouldn't be an issue as displayport is a cross-platform standard. Works well with my BenQ monitors.
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- Evan P on Aug 10, 2021
- Purchased on May 25, 2021
BEST ANSWER: Shouldn't be an issue as displayport is a cross-platform standard. Works well with my BenQ monitors.
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- Evan P on Aug 10, 2021
- Purchased on May 25, 2021
I used mine on a MacBook Pro, so I would assume it would work on the mini.
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- Inaccurate
- JOSEPH M C on Aug 10, 2021
- Purchased on May 9, 2021
It should. I use it to connect a Dell to a recent Macbook Pro.
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- Inaccurate
- Michael M on Aug 10, 2021
- Purchased on Mar 18, 2021
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Is there an equivalent product, but with HDMI instead of DP (in other words, a USB-C/TB3->HDMI), to connect an old PC with HDMI output to a modern monitor with USBC/ThunderBolt3 input?
Alternatively: is there an HDMI-to-DP adapter that would work with this cable?
Alternatively: is there an HDMI-to-DP adapter that would work with this cable?
Marcin S
on Jan 27, 2020
BEST ANSWER: Thank you for your question.
We would have DisplayPort to HDMI adapters and cables but not HDMI to DisplayPort adapters or cables.
Sorry about any inconvenience this may have caused.
We would have DisplayPort to HDMI adapters and cables but not HDMI to DisplayPort adapters or cables.
Sorry about any inconvenience this may have caused.
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- Tyler C Staff on Jan 27, 2020
BEST ANSWER: Thank you for your question.
We would have DisplayPort to HDMI adapters and cables but not HDMI to DisplayPort adapters or cables.
Sorry about any inconvenience this may have caused.
We would have DisplayPort to HDMI adapters and cables but not HDMI to DisplayPort adapters or cables.
Sorry about any inconvenience this may have caused.
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- Tyler C Staff on Jan 27, 2020
You need a HDMI 1.4 to DisplayPort adapter (4K30) (or a HDMI 2.0 to DisplayPort adapter (4K60) from gofanco or SIIG which are much more expensive). These are not as reliable as DisplayPort to HDMI adapters.
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- Joseph v on Jan 28, 2020
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Can this cable be used to Connect a Portable Monitor with USB C (DisplayPort 1. 2 Alt Mode) to an old PC (or Laptop) with DisplayPort?
fmgu
on Feb 12, 2020
BEST ANSWER: Thank you for your question.
If the USB-C port in question can support video output that would be possible.
If the USB-C port in question can support video output that would be possible.
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- Tyler C Staff on Feb 12, 2020
BEST ANSWER: Thank you for your question.
If the USB-C port in question can support video output that would be possible.
If the USB-C port in question can support video output that would be possible.
- Reply(1)
- Inaccurate
- Tyler C Staff on Feb 12, 2020
The portable monitor would need its own power supply since DisplayPort does not provide enough power for a display.
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- Joseph v on Mar 20, 2020
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Is this an active cable adapter?
Sam P
on Jan 26, 2020
BEST ANSWER: No. The signal is DisplayPort from one end to the other.
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- Joseph v on Jan 28, 2020
BEST ANSWER: No. The signal is DisplayPort from one end to the other.
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- Joseph v on Jan 28, 2020
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Vote for the best answer above!
Will this allow a portable desktop to use a single cable USB-C (DP over USB-C) monitor? Will it supply the power to power the monitor as well as the signal?
brent h
on Jan 27, 2020
BEST ANSWER: DisplayPort does not carry enough power for a display. You'll want something like the Wacom Link Plus or Huawei VR 2 Computer Connection Cable.
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- Inaccurate
- Joseph v on Jan 28, 2020
BEST ANSWER: DisplayPort does not carry enough power for a display. You'll want something like the Wacom Link Plus or Huawei VR 2 Computer Connection Cable.
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- Joseph v on Jan 28, 2020
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Does it work with apple pro display xdr?
Apple has thunderbolt3 and my pc have displyports..
Apple has thunderbolt3 and my pc have displyports..
A shopper
on Oct 21, 2021
BEST ANSWER: FWIW, I’ve only used it connected to usb-c on my MacBookPro and display port on a monitor (non-Apple).
On apples site for that monitor, they do say this: “If you're using a DisplayPort cable with your display, use a USB-C to DisplayPort adapter or cable.” Which would suggest this cable is exactly what you need.
The cable is bidirectional, so if it works for my use case, it should work for yours.
Best of luck!
On apples site for that monitor, they do say this: “If you're using a DisplayPort cable with your display, use a USB-C to DisplayPort adapter or cable.” Which would suggest this cable is exactly what you need.
The cable is bidirectional, so if it works for my use case, it should work for yours.
Best of luck!
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- Inaccurate
- Brian M on Oct 21, 2021
- Purchased on Feb 7, 2021
BEST ANSWER: FWIW, I’ve only used it connected to usb-c on my MacBookPro and display port on a monitor (non-Apple).
On apples site for that monitor, they do say this: “If you're using a DisplayPort cable with your display, use a USB-C to DisplayPort adapter or cable.” Which would suggest this cable is exactly what you need.
The cable is bidirectional, so if it works for my use case, it should work for yours.
Best of luck!
On apples site for that monitor, they do say this: “If you're using a DisplayPort cable with your display, use a USB-C to DisplayPort adapter or cable.” Which would suggest this cable is exactly what you need.
The cable is bidirectional, so if it works for my use case, it should work for yours.
Best of luck!
- Reply
- Inaccurate
- Brian M on Oct 21, 2021
- Purchased on Feb 7, 2021
Vote for the best answer above!
Does VESA DisplayPort Alternate Mode 1.0a mean that monitor needs to accept a DisplayPort signal over USB-C (UFP_D pin assignment E)?
A shopper
on Apr 21, 2020
does anyone know if this will work: Mac mini (late 2019 model) connected via Thunderbolt 3 cable to EGPU + 5700XT connected to LG 5K Ultrafine via this cable? Based on everything I have read this should work perfectly fine for displaying the video and audio signal but what about the downlink from the LG 5K monitor for the builtin webcam and microphone?
A shopper
on Jul 3, 2020
Does this support DP to Type C display signal? Example: Display port on desktop to external monitor Type C input.
New User U
on Aug 17, 2020
Does this web site have OTG usb cables?
A shopper
on Oct 4, 2020
What is the maximum refresh rate (Hz) when using the cable at 2K and 1080p?
New User U
on Sep 21, 2021
Is this cable work with apple pro display xdr?
Apple has thunderbolt 3 and my pc have displayports.. ??
Apple has thunderbolt 3 and my pc have displayports.. ??
New User U
on Oct 21, 2021
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Rated 1 out of 5
Do not buy unless you like to gamble
I originally purchased two of these cables, but one broke shortly after purchase. I RMA-ed it and the next one also came dysfunctional. The QA on these cables seems to be very poor.
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Rated 5 out of 5
solved my problem
love it. was having trouble getting my macbook pro (2018) to extend the display for my LG ultrawide monitor, and this cable solved it. no overheating, no intermittent connection. i?m buying more when there?s more!
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Rated 5 out of 5
It works both ways
It is a little silly how hard it was to find just a displayport cable with full sized DP on one end and usb-c style for the other end that is bidirectional! This is exactly that. It can be used to connect an video card with full size DP connections to a new monitor with usb-c style DP ports. Then I can use it on a new laptop with usb-c style connectors and connect it to an older monitor with full sized DP connections.
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Rated 5 out of 5
No Bulky dongle
It works well with the MacBook Air M1 and the Benq 27
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Rated 5 out of 5
Works like a charm
If you are planning on using a Display port KVM or a 4k monitor, you'll want this. Hook it directly up to your laptop or KVM, and you should be good to go. I'd urge against using this in conjunction with a plugable docking station or any sort of adapter, otherwise you're going to be running a 30hz 4k or it simply won't work. At least that was the case in Linux; I had no such difficulty with my windows gaming PC, but of course I use a video card with display ports directly, and have no issue there.
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Rated 5 out of 5
It works!
What else can I say? It works great going from my System76 Meerkat to an LG 27" 4K monitor. Previously I was using a DisplayPort -> DisplayPort cable with a USB C adapter but there was a lot of flashing. This cable eliminated that problem
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Rated 5 out of 5
Worked with New 2019 MacPro.
Purchased (3) of these to connect my three NEC 27 monitors to my new 2019 MacPro - worked perfect!
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Rated 1 out of 5
Does not work with Asus XG17 monitor.
This cable is not bi-directional. It will not do DisplayPort to USB-C for the new Asus XG17 monitor.
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Response from Monoprice
Truly sorry for any inconvenience while using the Product. From your feedback, it sounds like you may have a defective item. If you can please reach out to us direct at support@monoprice.com with your order information, we can look into see what options are available for replacement.
August 5, 2020
Timothy D
Rated 1 out of 5
Defective USB-C connection
The USB-C connection is defective an will break after 2 months of use. I have 3x of these and two are completely useless causing the screen to flicker. Don't waste your money.
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July 16, 2020
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Rated 2 out of 5
Flimsy ends, totally busted after a 3 months
Cable is nicely braided, seems like decent construction. But, the USC-C end is loose in its housing, and the metal connector was rocking around, disconnecting at the slightest bump. The problem get getting worse until one day it stopped working altogether.
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Response from Monoprice
Truly sorry for any inconvenience while using the Product. From your feedback, it sounds like you may have a defective item. If you can please reach out to us direct at reviews@monoprice.com with your order information, we can look into see what options are available for replacement.
August 5, 2020
Timothy D
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