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"How To Duplicate Screen With Hdmi Cable"

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Rocketfish™ - 8' In-Wall HDMI Cable - Black - Larger Front
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  • Model: RF-HG08501
  • SKU: 3720011
Connects an HDMI component to an HDTV or projector with an HDMI input; 3-layer cable shielding; 360° metal connector shell; silver content soldering; 24K gold-plated contacts
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$29.99
On Sale
Save $10 (Reg. $39.99)
Rocketfish™ - 4' In-Wall HDMI Cable - Black - Larger Front
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  • Model: RF-HG04501
  • SKU: 3720002
Connects an HDMI component to an HDTV or projector with an HDMI input; 3-layer cable shielding; 360° metal connector shell; silver content soldering; 24K gold-plated contacts
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$24.99
On Sale
Save $5 (Reg. $29.99)
Rocketfish™ - 7-Outlet Surge Protector with 8' In-Wall HDMI Cable - Black - Larger Front
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  • Model: RF-HTB515
  • SKU: 4323100
2100 joules of protection; 7 outlets; 2 USB ports; 47dB EMI/RFI noise filter; includes an 8' in-wall HDMI cable with 3-layer cable shielding and 24K gold-plated contacts
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$29.99
On Sale
Save $50 (Reg. $79.99)
Insignia™ - 6' Mini DisplayPort-to-HDMI Cable - Black - Larger Front
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  • Model: NS-PD06512
  • SKU: 5813166
Connects your computer's mini DisplayPort interface to an HDMI type-A input; supports up to 1920 x 1200 resolution; PVC housing
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$39.99
Belkin - 12' Mini DisplayPort-to-HDMI Cable - Black - Larger Front
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  • Model: F2CD044BT12
  • SKU: 7230312
Connects your laptop to your HDTV via Mini DisplayPort and 19-pin HDMI connections; precision-made connectors; 0.28 gauge; molded-strain relief; plug-and-play operation
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$49.99
Rocketfish™ - 12' In-Wall HDMI Cable - Black - Larger Front
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  • Model: RF-HG12501
  • SKU: 3721001
Connects an HDMI component to an HDTV or projector with an HDMI input; 3-layer cable shielding; 360° metal connector shell; silver content soldering; 24K gold-plated contacts
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$69.99
Rocketfish™ - 24' In-Wall HDMI Cable - Black - Larger Front
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  • Model: RF-HG24501
  • SKU: 3699003
Connects an HDMI component to an HDTV or projector with an HDMI input; 3-layer cable shielding; 360° metal connector shell; silver content soldering; 24K gold-plated contacts
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$139.99
Dynex™ - Mini DisplayPort-to-HDMI Adapter - Larger Front
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  • Model: DX-PD94592
  • SKU: 8720358
Compatible with Apple® iMac® and MacBook®; connects your computer's Mini DisplayPort interface to an HDMI input; supports up to 1920 x 1200 resolution; Thunderbolt technology
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$9.99
Dynex™ - 6' Mini DisplayPort-to-HDMI Cable - Black - Larger Front
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  • Model: DX-PD06512
  • SKU: 8720139
Connects your computer's Mini DisplayPort interface to an HDMI type-A input; supports up to 1920 x 1200 resolution; PVC housing
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$19.99
Dynex™ - 6' DisplayPort-to-HDMI Cable - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

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  • Model: DX-PD06502
  • SKU: 8720312
Connects your computer's DisplayPort to an HDMI type-A input; supports up to 1920 x 1200 resolution; PVC housing
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$19.99
j5 create - USB 3.0-to-HDMI/DVI Display Adapter - Black - Angle
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  • Model: JUA350
  • SKU: 5384981
Compatible with most PC and Mac desktops with a USB 3.0 or USB 2.0 interface; lets you add an additional display to your setup; video playback up to 1080p; plug-and-play connectivity; aluminum housing
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$69.99
Insignia™ - 4" USB Type-C-to-HDMI Adapter - White - Larger Front
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  • Model: NS-PU369CH-WH
  • SKU: 4480802
Designed for use with Apple® MacBook® and Chromebook; USB Type-C connector; supports up to 1080p and Ultra HD 4K x 2K video resolution
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$39.99
Rocketfish™ - 5' Low-Profile HDMI Cable - Black - Larger Front
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  • Model: RF-G1305
  • SKU: 6226371
Connects 2 HDMI components; supports 1080p resolution, 3D video and most screen refresh rates; 10.2 Gbps high-speed cable; 7.1/5.1 surround sound audio
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$29.99
Insignia™ - 8' HDMI Cable - Multi - Larger Front
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  • Model: NS-HDMI8
  • SKU: 2634815
Connects an HDMI source to an HDTV or projector with an HDMI input; compatible with most screen refresh rates
$20.99
Clearance
Save $19 (Reg. $39.99)
Rocketfish™ - HDMI Swivel Adapter - Silver/Gold - Larger Front
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  • Model: RF-G1170
  • SKU: 9205665
Allows a flat-panel TV to be mounted flush to the wall; rotates 180°; flexible PCB design
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$24.99