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"4 Connector 3.5"

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246 items
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GoPro - 3.5mm Microphone Adapter - Black - Angle
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  • Model: AMCCC-301
  • SKU: 1697004
Compatible with HERO3, HERO3+, HERO4 Black and HERO4 Silver cameras; enables connection of most external microphones with a 3.5mm connector
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
Insignia™ - 3' 3.5mm-to-3.5mm Stereo Audio Cable - Sea Green - Larger Front
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  • Model: NS-AUX4
  • SKU: 4085036
Compatible with most devices with a 3.5mm audio interface; nickel connector finish; PVC jacket; precision-made connectors; shielded design; ultrasmall form factor
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.

$12.99
Insignia™ - 1/4"-to-3.5mm Mini Headphone Jack Adapter - Black - Larger Front
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  • Model: NS-HZ307
  • SKU: 4716033
Compatible with most headphones with a 3.5mm mini connector; lets you connect your headphones to a 1/4" jack
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
Beats by Dr. Dre - 4.5' 3.5mm Audio Cable - Red - Larger Front
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  • Model: BEATS CABLE RED
  • SKU: 2337018
Compatible with most devices with a 3.5mm interface; 4.5' 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.

$19.99
Dynex™ - 4' 3.5mm Stereo Audio Cable - Black - Larger Front
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  • Model: DX-DMP354
  • SKU: 4895315
Compatible with most devices with a 3.5mm input jack; nickel-plated connectors; 4' 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
AudioQuest - Evergreen 4.9' 3.5mm-to-3.5mm Interconnect Cable - Black/Green - Angle
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  • Model: EVERG01.5M
  • SKU: 2038866
Compatible with most devices with a 3.5mm interface; solid long-grain copper conductors; foamed-polyethylene insulation materials; asymmetrical, double-balanced geometry
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
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
Westone - UM Pro 4.3' 3.5mm Replacement Headphone Cable - Black - Angle
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  • Model: 78561
  • SKU: 1902742
WESTONE UM Pro 4.3' 3.5mm Replacement Headphone Cable: Compatible with most Adventure Series, ES, AC, UM Pro and W Series earbud headphones; straight twisted cable with MMCX connector; 3.5mm connector
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.

$67.99
On Sale
Save $32 (Reg. $99.99)
Dynex™ - 4' 3.5mm Coiled Stereo Audio Cable - Black - Larger Front
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  • Model: DX-DCAUX
  • SKU: 4898048
Compatible with most devices with a 3.5mm input jack; nickel-plated connectors; 4' 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.

$9.99
BasAcc - 4 Feet (1.2m) Braided 3.5mm Auxiliary Stereo Audio Cable M/M with Nylon Tangle-Free AUX Cord & Gold Plated Connector - Silver - Larger Front
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  • Model: 2118355
  • SKU: 1313208657
Body Material: Braided; Color: Silver; Direction: Bi-directional; Feature: Gold Plated; Function: Sound signal transfer; Input Connector (M/F): Male; Input Connector Type: 3.5mm; Length(in): 48; Output Connector (M/F): Male; Output Connector Type: 3.5mm
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

$6.99
On Sale
Save $13 (Reg. $19.99)
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

$14.95
AudioQuest - Tower 16.4' 3.5mm-to-3.5mm Interconnect Cable - Black/White - Angle
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  • Model: TOWER05M
  • SKU: 2038875
Compatible with most audio equipment with 3.5mm connectivity; solid long-grain copper conductors; foamed-polyethylene insulation materials; cold-welded terminations
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.

$45.99
AudioQuest - Tower 4.9' 3.5mm-to-RCA Interconnect Cable - Black/White - Angle
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  • Model: TOWER01.5MR
  • SKU: 2038948
Compatible with most audio equipment with 3.5mm or RCA connectivity; solid long-grain copper conductors; foamed-polyethylene insulation materials; cold-welded terminations
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.

$28.99
AudioQuest - Evergreen 16.4' 3.5mm-to-RCA Interconnect Cable - Black/Green - Angle
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: EVERG05MR
  • SKU: 2038893
Compatible with most devices with a 3.5mm or RCA interface; solid long-grain copper conductors; foamed-polyethylene insulation materials; asymmetrical, double-balanced geometry
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.

$63.99