To date, there are four Alternate Modes: DisplayPort, Mobile High-Definition Link (MHL), Thunderbolt and HDMI. This allows the widely adopted USB-C port/connector to be used for more than just USB data or power. In Alt Mode, some of the pins in a USB-C connector are used to transmit other protocols. Functionally, they all support the resolutions and features of HDMI 1.4 onwards.Ĭan a USB-C Port be used to Transmit HDMI to a Monitor? Is there a difference in functionality between the Standard, Mini and Micro HDMI connectors?Īll three connectors have the same 19 pins, but some may have different pin assignments. This means that the cable jacket is fire resistant and suitable to low-voltage in-wall applications. Note: In-wall HDMI cables have a CL2 or C元 rating. A wireless HDMI extender is much easier to install, can be easily relocated and can broadcast a high-resolution video signal to multiple receivers. Longer distances require an active cable or HDMI extender. in-wall HDMI cable or wireless HDMI?Ī cable connection is a relatively inexpensive option that gives a strong, reliable signal but can be difficult to install, it's limited to one location and a distance of 25-50-ft., depending on the resolution. If an HDMI device may be subject to vibration or accidental movement, use a connector with a screw lock. HDMI connectors do not latch like DisplayPort connectors but some do provide a spring mechanism that makes the blade of a male connector grip the receptacle and makes it less likely that the cable will be accidentally pulled out. HDMI keystones are also available for digital signage applications and large conference facilities with many displays that are fed from a central location. HDMI faceplates give a clean, finished appearance and have a female connector on the internal side, making termination easy. HDMI cable is considered low voltage so you can install it inside a wall. If not, you’ll need a separate audio connection. Hook in the DVI end into your computer and the HDMI cable into your TV to see if your video card port is compatible with audio. Just make sure the pin holes in your port will support the cable type you’ve chosen.ĭVI-I-to-HDMI or DVI-D-to-HDMI cables can carry audio, but it depends on whether or not the video card inside your computer supports this transfer. Dual-link connections have twice as much power, leading to an increase in speed and signal quality.īoth DVI-D and DVI-I work fine. But DVI-D is digital, and DVI-I is compatible with both digital devices and older analog devices.ĭVI-D and DVI-I are further broken down by single-link and dual-link capabilities. The old DVI-A is an analog port no better than VGA. Why are there so many different types of DVI?ĭVI has changed dramatically with evolving technology. Which DVI cable you can use with the port depends on the number and arrangement of the pin holes in the port. They aren’t as high quality as HDMI, but most modern DVI are better than VGA. DVI ports are primarily for connecting your computer to your TV.
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