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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™ - 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

  2. 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

  3. Best Buy essentials™ - 6’ HDMI-to-DVI-D Monitor Cable - Black

    SKU: J2FPJK9SP8

    Product Description

    A black HDMI-to-DVI-D cable with nickel-plated connectors delivers high-quality images and flexible device connections.
    See all Monitor & Video Cables
    Your price for this item is $8.99

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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
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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.