2m VESA Certified DisplayPort 1.4 Cable - 8K 60Hz HBR3 HDR - 6ft Super UHD DisplayPort to DisplayPort Monitor Cord - Ultra HD 4K 120Hz DP 1.4 Slim Video Cable M/M DP Connector (DP14MM2M)

The StarTech.com 10ft (3m) VESA Certified DisplayPort 1.4 Cable is a solid, no-nonsense choice if you're looking for a reliable longer DisplayPort cable that can actually handle high-end resolutions and refresh rates without issues.I picked up this 3-meter version because many cheaper or generic DP cables start to flake out above ~6 ft—signal degradation, flickering, dropped resolutions, or failure to hit advertised refresh rates like 4K@144Hz or even 1440p@144/165Hz on modern monitors. This one is VESA certified for DisplayPort 1.4, which gives confidence it meets the spec for HBR3 (32.4 Gbps), HDR10, 8K@60Hz, 4K@120Hz/144Hz, etc.Pros:Reliably delivers full performance at length — I've run it with 3440×1440@144Hz and 4K@120-144Hz setups without black screens, artifacts, or having to drop to lower refresh/chroma. Build quality feels premium: sturdy connectors, gold-plated contacts, nice thick but still flexible cable (not the super skinny cheap ones that kink easily). Latching connectors grip securely — no accidental pulls. Lifetime warranty from StarTech (they're usually good about honoring it). Cons:It's noticeably thicker and stiffer than ultra-slim cables, so cable management in tight spaces takes a bit more effort. Price is higher than generic Amazon Basics / no-name cables — you are paying for the certification and peace of mind. If you only need 1-2 meters, there are cheaper certified options that would work just as well. Overall, 5/5 stars. If your setup demands a longer cable and you want to avoid the headache of "will this actually do 4K 144Hz or not?", this is one of the safest bets on Amazon. Worth the premium over gambling on uncertified cables that claim the same specs but frequently underdeliver at length.Highly recommended for gaming monitors, high-refresh ultrawides, or any workstation pushing high bandwidth DP signals.

lifetime warranty if i ever need it

I have been loyal to StarTech for years and continue to remain loyal to the company. Their products are a bit more expensive that other generic junk you can find online but there's a good reason for that. They only make quality products that last. Cables tend to be better constructed, higher quality materials, and much more robust. I have never had a StarTech product fail on me but if one does, I'm sure that they would gladly replace it under warranty. Highly recommend their DisplayPort cables.

I have a AW3423DWF 3440x1440 165 Hz 10-bit QD-OLED monitor. I was experiencing dropouts in the connection every few hours with two other DP 1.4a cables, despite both advertising 32 Gbps (HBR3) support. So, when purchasing a replacement, I wanted to make sure it was actually certified to meet the HBR3 bandwidth requirements. DisplayPort calls its certification for cables supporting HBR3 bandwidth "DP 8K." Note that the standard DP certification is only at HBR2, and will not necessarily support the full 32 Gbps bandwidth. This seems not be as much of an issue at shorter lengths like 1-2M. However, I needed a 4-5 M cable, and there are very few certified at this length. Thankfully, this StarTech cable has a DP 8K certification at every length (1,2,3,4,5 M) and unlike the prior cables, I have not experienced any dropouts. I am now running the monitor with custom timings at 3440x1440 165 Hz @ 10-bit color without any issues. At the timings I'm using, I'm utilizing 99% of the HBR3 bandwidth, so the cable really works as advertised. This cable cost roughly 2/3 more than a non-certified cable ($41 versus $25 at ~ 5M) but it's worth it to get a cable you know will work. Note that you can't go by the diameter/thickness of the cable as the non-certified cable was actually significantly thicker and yet couldn't maintain a connection without drops. Each conductor in the StarTech cable is individually shielded, which ensures a higher level of signal integrity, but this is something that isn't visible - hence the value of independent testing.

Bought three of these to connect 3 24.5 inch monitors to a 4090 card. No problems running at the monitor max refresh rate of 250. They work well.

Bought this to use with my LG 34WK95U which has a reputation for being temperamental. I bought the monitor used at B&H for 500 bucks cheaper than new and was using it with this Cable Matters cable - https://www.amazon.com/gp/product/B06Y1QP9FV/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 The Monitor and cable worked fine together, even thought the cable is rated for 4K, and the monitor is 5K-ish. Then the price of the monitor dropped to what I paid for a used item so I returned the used one and got a new one. The new monitor was blacking out using the Cable Matters cable. Basically the screen would shut off and turn on randomly. Using the 6 foot cable provided by LG fixed the issue but I needed a longer cable due to my desk setup. This new StarTech cable seems to be working just fine. Screen no longer blacks out and audio pass through seems fine. I can now raise my desk and not rip my display port cable out of my new monitor. All is good. Will update opinion if experience changes. Not sure what a cable is really worth but so far I'm very happy with this Display Port cable.

Had another DP cable that's "4k 60fps gaming ready" blah blah that works 99% of the time....but every once in a while will disconnect for a split second to my Acer X34. It goes blank for only a split second then reconnects, but it bothered me to no end. THIS cable works like a charm, fps as much as my monitor and gpu allows. The Acer x34 also has a silly issue where the DP connection point is tight - I tried cables with larger/longer connectors that simply won't fit because the cable connector is too fat/long. I swear by monoprice but I will in future add Startech to the list the next time I need cables to anything.

Don't cheap out on cables! So many sellers on amazon sell junk cables that are not within spec, startech's cables auctally do what they advertize. I have tested this cable on a monitor doing 170hz @ 1440p + low end HDR, everything is working like it should. Went though 4 other cables that said they were also displayport 1.4 and none could even do 120hz @ 1440p.

It works fine! Monitor didnt flicker, which means the cable is able to deliver connectivity without issue, unlike a non certified cable which may cause monitor to flicker whenever there is electric disruption (e.g. someone on or off a light).

DisplayPortのケーブルは3Mは比較的どのメーカーでも映るものの、それより長くなると安いやつは不具合が出やすいそうで、安物買いの～は避けたいのでこちらを購入しました。 結果、買って正解だと思いました。 使い始めて数日ですが、なにも問題なく綺麗に映っています。途中、電源ケーブルや他のケーブルと干渉したりしている場所もあるにも関わらず、ノイズも今のところありません。

BUENA CALIDAD DE CABLE

Das ist nun das vierte DisplayPort Kabel mit über 3m Länge, welches ich nun von Amazon bestellt habe - alle anderen gingen zurück, da sie entweder gar nicht funktioniert haben, oder ständige Bildaussetzer oder -artefakte hatten. Dieses Kabel jedoch nicht! Es ist zwar etwas hochpreisiger, aber da es dafür auch qualitativ hochwertig ist und funktioniert, ist es für mich jeden Cent wert. Eingesetzt ist es mit einer RTX 2080 Ti, welche Output via dieses Kabel an 2 1440p@60Hz Bildschirme liefert (via Daisy-Chaining, sprich nur dieses eine Kabel für beide Bildschirme, perfekt für weniger Kabelsalat). Keine Bildaussetzer, keine Artefakte, es funktioniert so wie das mitgelieferte knapp 1m lange Kabel von meinem Bildschirm, so wie es sein sollte. Leider bei DisplayPort Kabeln keine Selbstverständlichkeit. Klare Kaufempfehlung!

Used this to run a UWQHD monitor for years and never had any problems. Upgraded monitors to one that only uses HDMI, so the cable is retired now.