Cabo Displayport 240hz | MercadoLivre 📦 (2024)

FAQs

Can DisplayPort 2.0 do 4K 240Hz? ›

If you have a port rated as supporting DisplayPort 2.0, that means it can support UHD resolution at 240 Hz refresh rate. That doesn't necessarily mean your monitor and cable also do.

So, mini-DisplayPort 1.2 can do 75Hz at 4K, 240Hz at 1080p and so on. Furthermore, mini-DisplayPort is now replacing the USB Type-C port on newer displays.

UPTab DisplayPort 1.4 cable supports a refresh rate of up to 240Hz at 4K, gives you a smoother & faster gaming experience, no ghosting, more smooth, reduces system delay, and is ideal for fast pace FPS games.

HDMI 2.1 standard supports up to 144Hz refresh over HDMI, including 120Hz with the latest consoles. The full 240Hz action is available only over DisplayPort 1.4 and need a GPU that supports Display Stream Compression (DSC). Any certified HDMI 2.1 cable will allow you the 144Hz rate.

If your display or device doesn't support HDMI 2.1, then you may be better off using DisplayPort instead, as that has a much higher data rate than HDMI 2.0, with full support for 240Hz at 1440p or 1080p, and up to 120Hz at 4K.

Laptop dock with multiple monitors: DisplayPort is the better option for two or more external screens. HDMI is usually sufficient for a single screen. Workstation with three or more displays: DisplayPort is the better option because it may be the only way to connect all those screens to your device.

DisplayPort can support higher refresh rates than HDMI (at least until HDMI 2.1 becomes more predominant). Let's say you're using a 4K/120 Hz display on HDMI 2.0, this will only allow you to use half the refresh rate, while with DisplayPort 1.3, you'd get to experience the maximum rate.

It is possible to connect a 144Hz laptop to a 240Hz monitor using an HDMI cable, but the maximum refresh rate that you will be able to achieve will be limited by the capabilities of the laptop's graphics card and the HDMI cable.

Here is more information about DisplayPort 1.2 capability: DisplayPort has been at the forefront of high refresh rate gaming for years, with even DisplayPort 1.2 cables offering up to 240Hz at 1080p resolution and 144Hz at 1440p.

For 240Hz models, please check the following: Make sure to use HDMI 2.0 or DP 1.2a cable. If HDMI 2.0 cable is used, make sure to connect to the correct HDMI 2.0 port.

How long can a DisplayPort cable be before it loses quality? ›

While DisplayPort offers support for cables of varying lengths, the maximum cable length that Dell recommends for optimal performance is 1.8 meters (around 6 feet). Using a DisplayPort cable beyond 1.8 meters in length may cause data loss and a negative impact to display quality.

The DisplayPort cable needs a clear pathway to connect to the device; even the smallest obstruction may lead to an error. Start by unplugging the cable and reconnecting it. You may need to investigate further if it still shows a “No DisplayPort” signal error.

First, look for the DP Logo. If there is no DP Logo, check your instruction manual for the electronic device in question. Make sure you are at the DisplayPort connection, and the plug is properly aligned.

If your display or device doesn't support HDMI 2.1, then you may be better off using DisplayPort instead, as that has a much higher data rate than HDMI 2.0, with full support for 240Hz at 1440p or 1080p, and up to 120Hz at 4K.

Supports 3840x2160 (4K UHD) with a refresh rate of 120Hz, or 120 frames per second. Supports 7680x4320 (8K) with a 60Hz refresh rate, or 60 frames per second.