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Cables For Projectors

Projectors are often used in business and education for presentations, movies, and other events. But they can also be a great addition to your home theater. You'll need a few accessories, such as cables, to get the most out of your projector. Here's a look at the various types of video and audio cables you'll want to consider. 

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  1. Insignia™ - 6' DisplayPort Cable - Black

    SKU: J2FPJKSS7P

    Product Description

    A black DisplayPort cable that transmits 4K video and audio with 21.6 Gbps bandwidth for smooth playback.
    See all Monitor & Video Cables
    Your price for this item is $19.99

  2. j5create - USB-C to HDMI 2.1 8K - Space Gray/Black

    SKU: J36445RYHW

    I used this to connect to a projector and it works great....Great for connecting laptop to mobile projector

    Product Description

    A space grey and black USB-C to HDMI 2.1 cable enables 8K UHD or 4K 144Hz display connectivity.
    See all Monitor & Video Cables
    Your price for this item is $49.99

  3. StarTech.com - 6' Mini DisplayPort to DisplayPort M/M Adapter Cable - Black

    SKU: J7PHY2FR3K

    Product Description

    A black adapter cable that connects Mini DisplayPort to DisplayPort for high-definition video streaming.
    See all Monitor & Video Cables
    Your price for this item is $15.99
    Save $2
    The previous price was $17.99

  4. AudioQuest - Pearl 18 41.0' 4K-8K 18Gbps In-Wall Rated HDMI Cable - Black with White Stripes

    SKU: J7QX8P6VL2

    The 41 foot cable was recommended by the Greek Squad for my connection from a Denon receiver to a Sony home theater projector. A previous fiber optic cable did not work.

    Product Description

    A high-speed black HDMI cable with white stripes, supporting 4K-8K video and in-wall installation.
    See all HDMI Cables
    Your price for this item is $449.95

  5. Belkin - USB-C to DisplayPort 1.4 Cable 6.6ft, 8K@60Hz or 4K@144HZ - Black

    SKU: JX5329QFFY

    Product Description

    A black USB-C to DisplayPort cable delivering 8K at 60Hz or 4K at 144Hz HDR video.
    See all Monitor & Video Cables
    Your price for this item is $30.99

  6. j5create - VESA® Certified 16K DisplayPort™ 2.1 80Gbps 5.2 ft. Cable for DisplayPort enabled Devices - Black

    SKU: J36445R6L9

    Product Description

    A black DisplayPort 2.1 cable supporting up to 16K video, HDR, eARC, and advanced gaming features.
    See all A/V Cables & Connectors
    Your price for this item is $39.99

  7. Best Buy essentials™ - 6' DisplayPort to HDMI Cable - Black

    SKU: J2FPJKYPF9

    This is great for sound and video from my Laptop to the Projector for outside movie nights and watching the UFC Fights in the Backyard Gazebo....Great product for those who are having only HDMI port to...

    Product Description

    A black cable that connects DisplayPort devices to HDMI monitors, supporting 1080p video and gold-plated connectors.
    See all Monitor & Video Cables
    Your price for this item is $11.99
    Save $4
    The previous price was $15.99

  8. Best Buy essentials™ - 6' DisplayPort Cable - Black

    SKU: J2FPJKSRK3

    Product Description

    A black DisplayPort cable delivering 4K resolution at 60 Hz with reliable, high-speed signal transfer.
    See all Monitor & Video Cables
    Your price for this item is $9.99

  9. j5create - USB™ to HDMI™ Multi-Monitor Adapter, with 3.14" cable - White

    SKU: J36445R68L

    Product Description

    A white USB-to-HDMI adapter enabling multi-monitor setups with plug-and-play support for Windows and Mac.
    See all Monitor & Video Cables
    Your price for this item is $34.99

  10. Insignia™ - Mini DisplayPort to HDMI Adapter - Black

    SKU: J2FPJK92C6

    Product Description

    A black adapter that connects Mini DisplayPort devices to HDMI displays, supporting 4K Ultra HD resolution.
    See all Monitor & Video Adapters
    Your price for this item is $14.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.