First introduced in 2006, DisplayPort (DP) was created to supersede the older VGA and DVI interfaces. It was originally centred around data-driven markets such as professional IT and computing displays and equipment but has since developed and is now more widely used. David Chartier (November 17, 2008). "Apple brings HDCP to a new aluminum MacBook near you". Ars Technica. Browse DisplayPort cables available from RS Pro, our own in-house brand, and discover the best cable for your requirements. In the fourth quarter of 2009, VESA announced that the Mini DisplayPort had been adopted. All devices using the Mini DisplayPort must comply with the 1.1a standard. [20] This exemplifies why DisplayPort cables are not classified by "version"; although DSC was introduced in version 1.4, this does not mean it needs a so-called "DP 1.4 cable" (an HBR3-rated cable) to function. HBR3 cables are only required for applications which exceed HBR2-level bandwidth, not simply any application involving DisplayPort 1.4. If DSC is used to reduce the bandwidth requirements to HBR2 levels, then an HBR2-rated cable will be sufficient.

Mini DisplayPort (Mini DP) to DisplayPort (DP) Adapter Rankie Mini DisplayPort (Mini DP) to DisplayPort (DP) Adapter

To support a particular format, the source and display devices must both support the required transmission mode, and the DisplayPort cable must also be capable of handling the required bandwidth of that transmission mode. (See: Cables and connectors) The DisplayPort AUX channel is a half-duplex (bidirectional) data channel used for miscellaneous additional data beyond video and audio, such as EDID ( I 2C) or CEC commands. [8] :§2.4 This bidirectional data channel is required, since the video lane signals are unidirectional from source to display. AUX signals are transmitted across a dedicated set of twisted-pair wires. DisplayPort 1.0 specified Manchester encoding with a 2 MBd signal rate (1 Mbit/s data rate). [8] :§3.4 Version 1.2 of the DisplayPort standard introduced a second transmission mode called FAUX (Fast AUX), which operated at 720 MBd with 8b/10b encoding (576 Mbit/s data rate), [37] :§3.4 but it was deprecated in version 1.3. This is a great advantage over more traditional display standards and technologies like VGA, DVI , and even HDMI. It, and the more open, expandable nature of DisplayPort, which allows it to be added to and iterated upon over time, make it arguably one of the most important display technologies of the past decade. What is DisplayPort used for? To connect an HDMI source to a PC monitor or video display that only has DisplayPort input, use a powered adapter to perform any needed signal conversion. One 10K ( 10240 × 4320) display @ 60 Hz and 8 bpc (24 bit/px, SDR) RGB/Y′C BC R 4:4:4 color (uncompressed)

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The DisplayPort main link is used for transmission of video and audio. The main link consists of a number of unidirectional serial data channels which operate concurrently, called lanes. A standard DisplayPort connection has 4 lanes, though some applications of DisplayPort implement more, such as the Thunderbolt 3 interface which implements up to 8 lanes of DisplayPort. [39] :4

Plugged In: A Guide to Mini DisplayPort Connections

Pin 20 on the DisplayPort connector, called DP_PWR, provides 3.3 V (±10%) DC power at up to 500 mA (minimum power delivery of 1.5 W). [8] :§3.2 This power is available from all DisplayPort receptacles, on both source and display devices. DP_PWR is intended to provide power for adapters, amplified cables, and similar devices, so that a separate power cable is not necessary.Asus Rog Strix Gl702VI – This laptop is known to be the best for gaming purposes with a high graphic display. The mini DisplayPort provides excellent graphics and outstanding audio and video performance on this laptop. Playing games on this laptop makes it feel comfortable for gamers. The stipulation that the DP_PWR wire be omitted from standard DisplayPort cables was not present in the DisplayPort 1.0 standard. However, DisplayPort products (and cables) did not begin to appear on the market until 2008, long after version 1.0 had been replaced by version 1.1. The DisplayPort 1.0 standard was never implemented in commercial products. [46] Resolution and refresh frequency limits [ edit ] HDMI is unique among the many connection options in that it’s able to carry both uncompressed video and uncompressed audio. This is why it’s become the connection of choice for most multimedia devices as it’s a one-cable solution.