Insignia™ - 3’ USB-C to 3.5 mm Cable - Black

Insignia™ - 3’ USB-C to 3.5 mm Cable - Black

Name: Insignia™ - 3’ USB-C to 3.5 mm Cable - Black
Brand: Insignia™
SKU: 6416131
Price: 12.99 USD
Availability: InStock
Rating: 4.3 (1270 reviews)

View store:

Type: Adapters

Model: NS-MCX321K

SKU: 6416131

$12.99

Available in stock

The Insignia 3' USB-C to 3.5 mm Cable plugs your USB-C enabled phone or tablet directly into your car or stereo's 3.5 mm audio jack, eliminating the need for any additional adapters. The 3' length gives you flexible placement options without the mess of having too much cable.

Pickup Enter a ZIP to check Shipping Arrives in 5–7 business days

Low weekly payments
No Credit Needed
Pay it off early in 110 days

Shipping & Returns

Most orders ship within a few business days — you will get tracking by email as soon as it is on the way. Questions about a delivery or a return? Reach our US-based team at info@improvemintfinancial.com or (855) 447-4921.

Insignia™ - 3’ USB-C to 3.5 mm Cable - Black

$12.99

Highlights

Cable Type : USB, Analog audio , see in specifications
Product Type : Cable , see in specifications
Cable Length : 3 ft , see in specifications
Connector Type (End 1) : USB-C , see in specifications
Connector Type (End 2) : 3.5mm stereo (mini-phone) , see in specifications
Gender (End 1) : Male , see in specifications
Gender (End 2) : Male , see in specifications
Jacket Material : PVC , see in specifications

Specifications

General

Brand	Insignia™
Model Number	NS-MCX321K
Product Name	3’ USB-C to 3.5 mm Cable
Warranty - Parts	1 year limited
Warranty - Labor	1 year limited

All specifications (16)

Key specs

Color	Black
Jacket Material	PVC

Other

Cable Type	USB
Cable Length	3 feet
Product Type	Cable
Connector Type (End 1)	USB-C
Gender (End 1)	Male
Connector Type (End 2)	3.5mm stereo (mini-phone)
Gender (End 2)	Male
Quantity	1
Compatibility	3.5 mm-Compatible Devices

Features

USB-C to 3.5 mm Simply plug your USB-C phone or tablet into most 3.5 mm-capable devices for an easy listening experience.
Hassle-free Eliminates the need for additional adapters.
Flexibility 3’ length gives you room to organize your space without the hassle of excess cable.
Go the distance A durable PVC coating protects this cable from damage while maintaining flexibility.
Brought to you by Best Buy Best Buy essentials products are just what you need to support your tech at a great price.

Customer reviews

4.3

out of 5

1,270 customer reviews

Most recent 10 reviews

Usbc cable
Good I have been using it for a while now and it has been good
KAREEMASep 12, 2026
Shouldn’t have purchased this
It’s a good product I’m sure but I didn’t need it. I thought I could connect my Sony wireless headphones and use them for my Xbox headphones, but no, that will not work. Anyone that thinks they that could work. They are wrong because XBOX wants you to use their own stuff which makes complete sense so it was a dumb purchase by me, but I’m sure it’s a great product when you need it
DerekMSep 11, 2026
Works plain and simple!
Simple cord I need to plug and play in my car, cable is decent but works fine
IvanSep 10, 2026
Economical Cable
I needed this cable for the aux in my car (older vehicle) and it worked great. The actual cable is very thin and flexible which made it easy to use anywhere in the car. I didn’t have any issues with sound quality and have been using it for at least a year now. I would recommend this product - it was economical and worked well.
ANGELASSep 4, 2026
Ayo pass me the aux cord...
Nice. Not too long or short. Does exactly what it ls supposed to do. Provides great sound for the price, tho Insignia products are usually pretty great.
BrownieAug 28, 2026
Works
Older car stereo only had aux option that would work. This works with my kids iPhone without a problem
Stephlc3Aug 25, 2026
Great in car product
This works well if you have an older vehicle but a newer phone.
NellZAug 22, 2026
It works!
Bought this cable to run my phone through the accessory plug in the A/V system in an older Prius that doesn’t have Bluetooth. Works great and now I can listen to music and podcasts on the go.
badamsfxAug 21, 2026
It’s a cable
It’s a cable. It works. That’s about all I can say about it.
DAINHAug 18, 2026
Great Product
No issues, works as needed. Find it useful for school. Recommend 100%.
CheezAug 16, 2026