Chargers that don't have a standard USB Type-C connector might use a proprietary, nonstandard connector that your PC (or phone) doesn’t support. If you have a USB-C analog audio adapter connected to your PC, unplug it, then connect a USB-C digital audio adapter instead. DisplayPort over USB-C has many advantages over DisplayPort and its primary competitors. These advantages include increased convenience, versatility, functionality, and multi-display streaming. Convenience DisplayPort, developed by the Video Electronics Standard Association (VESA), is primarily used to connect a video source to a display device, such as a computer monitor. It can also carry audio, USB, and other data types. The latest version of DisplayPort (version 1.4) supports resolutions up to 8K UHD (7680×4320) at 60Hz with 10-bit color depth.

The best part about DisplayPort connections is that the higher bandwidth ensures almost no compression, especially when it comes to high-resolution content.A cable is the simplest option if your device doesn't support video output over USB-C. Direct cable connections are fast, easy, and reliable - simply plug in the cable, and you're good to go. However, these cables can be expensive and may not be cost-effective for infrequent use. Additionally, video output quality may be reduced due to bandwidth limitations, especially if your source device doesn't support Display Stream Compression (DSC). Some cables also require external power, adding extra cost and complexity.

For USB Power Delivery, DisplayPort over USB-C cables can provide up to 100 watts. This is convenient for laptop users, as it's possible to maintain your laptop's charge via the connection to the monitor, meaning it's unnecessary to drag the charger around with you.The device or dongle you connected to has new features for USB-C that your PC (or phone) doesn’t support. For a successful connection between the two devices, both must support DisplayPort Alternate Mode (DP Alt Mode). This mode allows for conversion between DisplayPort signals and USB-C signals without additional adapters or cables. Some devices may require extra adapters to work properly; consult your device's manual for specific connection instructions. Keep Thunderbolt in mind when you upgrade if it's not an option for you right now. The high-speed Thunderbolt storage is worth the investment, plus, it cuts down on cables.

Make sure the device or dongle is connected to the USB-C port on your PC that supports the features of the device or dongle. For example, if you're connecting a Thunderbolt device, make sure it’s connected to the USB-C port on your PC that supports Thunderbolt. Your PC has a low battery, so it has temporarily limited the amount of power it can provide to the device. When deciding between DisplayPort or HDMI for your laptop USB-C to 4K DisplayPort video output, it is essential to weigh the pros and cons of each. While HDMI is a more common port found on most TVs, DisplayPort offers superior visual quality and performance. DisplayPort versions 1.2 and higher can send 4K video signals up to 3840 x 2160 resolution at 60 Hz, while HDMI ports are limited to 30 Hz for 4K signals. Furthermore, DisplayPort provides the highest bandwidth available for data transmission between your laptop and TV, resulting in better performance and picture quality compared to HDMI connections.

Bus Type

The USB device might have limited functionality when connected to this port. Plug the USB device into a different USB port on your PC. Your PC might not provide enough power to the USB device. Please connect your device to external power, or try using a different PC.

It's likely not worth shelling out the cash for a pricey Thunderbolt 3 cable if you only use a single monitor, as it wouldn't offer you any huge benefit. The USB-C technology has become synonymous with several groundbreaking features, such as USB 3.1 data transfer (up to 10 Gbps), USB power delivery for laptops, and Thunderbolt 3 compatibility for supported devices. These capabilities enable the USB-C port to output high-quality video content from various devices to high-resolution displays like 4K TVs. Make sure the device or dongle is connected to the USB-C port on your PC (or phone) that supports the correct Alternate Mode. For example, a DisplayPort Alternate Mode adapter should be connected to the USB-C port on your PC (or phone) that supports DisplayPort Alternate Mode. Unfortunately, some combinations of hardware and software may cause problems. If this happens, you may get a notification that there’s something wrong with the USB-C connection. We’ve provided some tips below to help you fix things. And if you want to change whether you see notifications about USB issues, here's how: Yes. Adapters and Adapter cables are used to connect DisplayPort over USB-C to an HDMI/VGA input on the HDTV. If the HDTV has a DisplayPort input, then a USB-C to DisplayPort adapter cable can be used to provide DisplayPort display capability.An external display and video cable. The video cable and Surface adapter you need depends on which type of video port is on your external display. For example, if your external display has a DisplayPort, you will need a DisplayPort video cable and the Surface USB-C to DisplayPort adapter.