Can You Charge Laptop With Hdmi Cable

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Can You Charge Laptop with HDMI Cable?

HDMI cables are primarily used to transmit video and audio signals between devices. However, some newer HDMI cables also support the transmission of power, which means you can use them to charge your laptop.

Types of HDMI Cables that Support Power Delivery

There are two types of HDMI cables that support power delivery:

  • HDMI Type A cables: These are the most common type of HDMI cable. They have 19 pins and are compatible with most HDMI devices.
  • HDMI Type C cables: These cables are smaller and more compact than Type A cables. They have 24 pins and are designed for use with newer HDMI devices.

Both Type A and Type C HDMI cables can support power delivery, but you need to make sure that your laptop and the cable you’re using both support this feature.

Pros and Cons of Charging Laptop with HDMI Cable

There are both pros and cons to using an HDMI cable to charge your laptop.

Pros:

  • It’s a convenient way to charge your laptop if you don’t have a power adapter.
  • HDMI cables are widely available and relatively inexpensive.
  • HDMI cables can also be used to transmit video and audio signals, so you can use them to connect your laptop to a TV or monitor while charging it.

Cons:

  • Not all laptops support charging via HDMI.
  • The power delivery capacity of HDMI cables is limited, so it may not be able to charge your laptop as quickly as a power adapter.
  • Using an HDMI cable to charge your laptop can put stress on the cable and the HDMI port on your laptop.

How to Charge Laptop with HDMI Cable

If you want to charge your laptop with an HDMI cable, follow these steps:

  1. Make sure that your laptop and the HDMI cable you’re using both support power delivery.
  2. Connect the HDMI cable to your laptop and to a power source.
  3. Your laptop should start charging.

Conclusion

Charging your laptop with an HDMI cable is a convenient option if you don’t have a power adapter. However, it’s important to make sure that your laptop and the cable you’re using both support power delivery. Using an HDMI cable to charge your laptop can put stress on the cable and the HDMI port on your laptop, so it’s best to use this method only as a temporary solution.

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