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"3.5mm Male To 3.55mm Y Adapter"

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118 items
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Fosmon - 3.5mm Male to 2.5mm Female Stereo Headset Adapter (Black) - Black - Larger Front
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  • Model: A1663
  • SKU: 1310062405
Mini-phone/Sub-mini phone for Headset, Cellular Phone, Audio Device, PDA, Speaker, iPhone, iPad, iPod - 1 x Mini-phone Male Stereo Audio - 1 x Sub-mini phone Female Stereo Audio - Black
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$4.99
Dynex™ - 3.5mm Y-Adapter - Black - Larger Front
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  • Model: DX-DMP3Y
  • SKU: 4811411
Compatible with devices with a standard 3.5mm headphone jack, including Apple® iPod®, iPhone® and iPad®; connects 2 sets of headphones to a laptop, MP3 player or CD player
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.

$4.99
Dynex™ - Male-to-Female 3.5mm Right-Angle Adapter - Black - Larger Front
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  • Model: DX-HZ321
  • SKU: 8444033
Compatible with most devices with 3.5mm connectivity; lets you connect a 3.5mm audio cable to your device at a right angle; space-saving 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.

$2.99
Dynex™ - 6' Male-to-Male 4-Conductor (TRRS) 3.5mm Cable - Black - Larger Front
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  • Model: DX-HZ319
  • SKU: 8441628
Compatible with most devices with a 3.5mm interface; lets you connect compatible 4-conductor (TRRS) headphones, microphones and A/V accessories; 6' length
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.

$4.99
Insignia™ - Male-to-Female RCA Y-Adapter - Black - Larger Front
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  • Model: NS-HZ301
  • SKU: 4371028
Compatible with most RCA-enabled analog stereo audio and video components; splits a single RCA jack into 2 RCA outputs
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.

$4.99
Insignia™ - Female-to-Male RCA Y-Adapter - Black - Larger Front
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  • Model: NS-HZ302
  • SKU: 4360001
Compatible with most RCA-enabled analog stereo audio and video components; splits a single RCA jack into 2 RCA outputs
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.

$4.99
Monoprice - 2.5mm Stereo Plug to 3.5mm Stereo Jack Adaptor Plated - Larger Front
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  • Model: 107124
  • SKU: 1310953277
1 x Sub-mini phone Male Stereo Audio - 1 x Mini-phone Male Stereo Audio - Gold Plated
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$2.81
Monoprice - Metal 3.5mm Mono Plug to 3.5mm Stereo Jack Adaptor Plated - Larger Front
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  • Model: 7158
  • SKU: 1310719842
1 x Mini-phone Male Mono Audio - 1 x Mini-phone Female Stereo Audio - Gold-plated Connectors
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$2.99
On Sale
Save $0.32 (Reg. $3.31)
Hosa Technology - 3.5mm TRS-to-1/4" TRS Adapter - Black - Larger Front
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  • Model: GPM 103
  • SKU: 1310164949
Compatible with 3.5mm female TRS jack and 1/4" TS male plug; adapts mini stereo phone plug to a mono phone jack
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$2.00
On Sale
Save $1 (Reg. $3)
Startech - 3.5mm 4 Position to 2x 3 Position 3.5mm Headset Splitter Adapter M/F - White - White - Larger Front
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  • Model: MUYHSMFFADW
  • SKU: 1309942602
Mini-phone for Audio Device, Speaker, Headphone, Headset, Microphone, Notebook, iPod, iPhone, iPad, Cellular Phone - 6" - 1 Pack - 1 x Mini-phone Male Stereo Audio - 2 x Mini-phone Female Stereo Audio - White
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$15.08
QVS - 3.5mm Male to 2.5mm Female Mini-Stereo/Speaker Adaptor - Black - Larger Front
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  • Model: CC399CR
  • SKU: 1310936522
1 x Mini-phone Male Stereo Audio - 1 x Sub-mini phone Female Stereo Audio - Black
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$3.99
QVS - 3.5mm Female to 2.5mm Male Mini-Stereo/Speaker Adaptor - Larger Front
You may compare up to four items at a time.

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  • Model: CC399C
  • SKU: 1310936539
1 Pack - 1 x Mini-phone Female Stereo Audio - 1 x Sub-mini phone Male Stereo Audio
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$4.79
Hosa Technology - 3.5mm TRS-to-1/4" TRS Adapter - Black - Larger Front
You may compare up to four items at a time.

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  • Model: GMP 112
  • SKU: 8561415
Compatible with 3.5mm TRS male plug and 1/4" TRS female jack; adapts mini stereo phone jack to a mono phone plug
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.

$2.49
Belkin - HDMI to VGA + 3.5mm Audio Adapter, HDMI-M/VGA-F - Black - Black - Larger Front
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  • Model: F2CD058
  • SKU: 1310281998
HDMI/VGA/Mini-phone for Ultrabook, Tablet, Projector, TV, Monitor - 1 x HDMI (Type A) Male Digital Audio/Video - 1 x HD-15 Female VGA, 1 x Mini-phone Audio - Black
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$28.23
On Sale
Save $8.76 (Reg. $36.99)
Monoprice - 6.35mm (1/4 Inch) Stereo Plug to 3.5mm Mono Jack Adaptor Plated - Larger Front
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  • Model: 107138
  • SKU: 1310953383
1 x 6.35mm Male Stereo Audio - 1 x Mini-phone Female Audio - Gold Plated
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$2.81