The monitor that you use and the device you connect to it must have a USB-C port that supports DisplayPort Alternate Mode. This is worth checking, as some laptops and monitors include USB-C ports Use these ports with displays and other devices that connect using either a Thunderbolt 3 cable or USB-C cable. You can also connect a USB-C power adapter and cable to charge your laptop computer. If you have a device that doesn't connect to this port, you can use an adapter to connect it. USB-C. These Mac models have USB-C ports: But there are certain things that we need to keep in mind while using it to connect a bigger display: We can either use a USB-C to HDMI cable or USB-C to HDMI adapter.; If we are using a USB-C to HDMI cable, it must be ensured that the USB-C port (smartphone/laptop) must have an Alt mode. First, make sure your laptop graphics card supports three monitors. Then, connect your laptop and monitors to a dock and go to Settings > System > Display. If you don't see all of the monitors, scroll down to Multiple Displays and select Detect. haralds said: USB-C will connect in DP mode including audio and also connect to any USB hub in the monitor. On MacBooks it will also supply power from the monitor to the MacBook, if the monitor supports it. My wife uses USB-C to connect her MacBook to our 4K LG monitor (normally used for my desktop PC), and it's friggin' glorious. You can daisy-chain additional monitors using these ports. This is to say that you can plug an additional monitor into your current monitor using that USB-C port. When you do, you add a fully functional display to your setup. In most cases, the second monitor doesn’t even need a power cable. It draws enough juice from that USB-C port. You can You can use your laptop’s HDMI and USB-C ports at the same time, both outputting. Just make sure the USB-C has Thunderbolt or DisplayPort support, otherwise the USB-C cannot be used for external displays. For example, you can connect one monitor to your laptop’s HDMI port, and the other to the same laptop, through an HDMI to USB-C dongle. You can even connect multiple monitors via USB-C cable and then to your device, creating a chain link of monitors. The main advantage most USB-C monitors have is the ability to use one .

can i use usb c to connect monitor