Display Port
DisplayPort Connector Types: Full-Size, Mini DisplayPort and USB-C
What Are the DisplayPort Connector Types? DisplayPort comes in two physical connectors, full-size DisplayPort and Mini DisplayPort, and it can also be
Understand how audio & video really work
Clear, technical explainers for home theater, pro audio and video.
Featured explainers
Display Port
DisplayPort Versions Compared: 1.2 vs. 1.4 vs. 2.1
What Are the Differences Between DisplayPort 1.2, 1.4 and 2.1? The main difference is bandwidth: DisplayPort 1.2 carries about 17.28 Gbps of
Display Port
DisplayPort Pinout: All 20 Pins Explained
What Is the DisplayPort Pinout? A standard DisplayPort connector has 20 pins: 12 carry the four high-speed main link lanes and their
Browse by topic
Latest articles
Display Port
DisplayPort vs. HDMI for Monitors and Gaming
Which Is Better for Gaming Monitors: DisplayPort or HDMI? For a PC and a gaming monitor, DisplayPort is usually the better choice,
Connectors
What Is DisplayPort? A Beginner’s Guide
What Is DisplayPort? DisplayPort (DP) is a digital interface that connects a video source, such as a computer or graphics card, to
HDMI
HDMI Signal Integrity: Eye Diagrams, Jitter and Cable Testing
What Is HDMI Signal Integrity? Signal integrity is a measure of how cleanly an HDMI signal arrives at the other end of
HDMI
HDMI Fiber Optic Cables: When and Why They Are Needed
What Is an HDMI Fiber Optic Cable? An HDMI fiber optic cable, usually sold as an active optical cable (AOC), carries the
HDMI
EDID Explained: How Displays Tell Sources What They Support
What Is EDID? EDID (Extended Display Identification Data) is a small block of data stored in a display that describes what the
Connectors
HDBaseT Explained: Extending HDMI Over Cat6
What Is HDBaseT? HDBaseT is a technology that sends uncompressed HDMI video and audio, plus control signals, Ethernet and power, up to
HDMI
HDMI Cable Length Limits and When You Need Active Cables
How Long Can an HDMI Cable Be? The HDMI specification sets no official maximum cable length, so the practical limit depends on
Connectors
VRR, ALLM and QMS in HDMI 2.1 Explained
What Are VRR, ALLM and QMS in HDMI 2.1? VRR, ALLM and QMS are HDMI 2.1 features that make the connection between
Connectors
HDMI Splitter vs. Switch vs. Matrix: Which Do You Need?
What Is the Difference Between an HDMI Splitter, Switch and Matrix? An HDMI splitter copies one source to several screens, an HDMI