Only @ Best Buy Easily connect 2 pairs of headphones to a single 3.5mm mini jack with this Insignia™ NS-HZ305 adapter that is compatible with most devices with a 3.5mm mini connector, including most portable audio devices, phones and tablets.

Insignia™ - Dual 3.5mm Mini Headphone Jack Splitter - Black

$7.99

METRA Chrysler Vehicle Antenna Adapter Cable 2002 - Proprietary, Proprietary - 7"

METRA - Chrysler Vehicle Antenna Adapter Cable 2002

$13.99

This adapter allows you to adapt an aftermarket antenna to your OEM radio in select 1988 - 2006 GM vehicles.

Metra - GM Factory Antenna Adapter for Select 1988 - 2006 GM Vehicles - Multi

$13.99

Only @ Best Buy This Insignia™ NS-HZ301 male-to-female Y-adapter provides 2 RCA outputs when connected to an RCA jack for simple connection of a wide range of RCA-enabled analog stereo audio and video components.

Insignia™ - Male-to-Female RCA Y-Adapter - Black

$4.99

Only @ Best Buy Easily connect a variety of analog stereo audio and video components using this Insignia™ NS-HZ302 female-to-male RCA Y-adapter, which provides 2 RCA outputs when connected to an RCA jack.

Insignia™ - Female-to-Male RCA Y-Adapter - Black

$4.99

For quick and easy installation, use this aftermarket antenna adapter to fit an OEM radio into your vehicle.

Metra - Antenna Adapter for Most 1988-2006 GM Vehicles - Black

$13.99

Extend your vehicle's antenna cable with this extension that adds 1' of length for flexible installation options.

Metra - Universal 1' Antenna Extension Cable - Black

$12.99

This Metra 40-NI12 antenna adapter is constructed from copper, polypropylene and steel materials and enables you to securely adapt an aftermarket antenna to your compatible 2007 or later Nissan vehicle's OEM radio.

Metra - Antenna Adapter for Most 2007 and Later Nissan Vehicles - Black

$13.99

For quick and easy installation, use this aftermarket antenna adapter to install an OEM radio into your vehicle. A snap-lock feature ensures a secure connection.

Metra - Antenna Adapter for Select 2002 and Later Vehicles - Black

$13.99

Made of copper, polypropylene and steel materials, this Metra 40-HD10 antenna adapter cable allows you to easily and securely adapt an aftermarket antenna to your compatible 2005 or later Honda vehicle's OEM radio.

Metra - Antenna Adapter Cable for Most 2005 and Later Honda Vehicles - Black

$13.99

This aftermarket antenna replaces an OEM antenna in select Volkswagen and BMW vehicles for flexible compatibility. Copper, polypropylene and steel materials provide a strong and durable design.

Metra - Antenna for Select Volkswagen and BMW Vehicles - Black

$13.99

Connect an aftermarket antenna to your vehicle with this adapter that is compatible with most 1997-2002 Audi and Volkswagen models.

Metra - Antenna Adapter for Select Audi and Volkswagen Vehicles - Multi

$13.99

Use this aftermarket antenna adapter with an OEM radio in most 1995-2005 Ford, Lincoln and Mercury vehicles for quick and easy installation.

Metra - Antenna Adapter for Most 1995-2005 Ford, Lincoln and Mercury Vehicles - Black

$13.99

Use this speaker wire adapter to connect your OEM speaker wires to your aftermarket speakers in your Chrysler vehicle.

Metra - Speaker Wire Adapter for Most Chrysler Vehicles - Black

$13.99

Connect your vehicle's radio to an aftermarket antenna with ease using this Metra 40-LX11 adapter that is compatible with most 2009 and later Lexus models.

Metra - Antenna Adapter for Most 2009 and Later Lexus Vehicles - Black

$13.99

This Metra 40-GM21 adapter lets you connect an aftermarket antenna to your compatible 1998-2008 GM vehicle's factory-installed radio. Copper, polypropylene and steel materials and copper shielding provide durability.

Metra - Antenna Adapter for Most 1998-2008 GM Vehicles - Black

$13.99

Provide a connection to the antenna of select 2008 Kia and Hyundai vehicles with this 7-1/2" Y adapter.

Scosche - Y Antenna Adapter for Select 2008 Kia and Hyundai Vehicles - Black

$13.99

These Y adapters connect 1 female output to 2 male inputs and feature a spiral shielded design that rejects noise for clear audio.

Metra - Male RCA Y Adapters - (Pair) - Multi

$9.99

Neatly adapt an aftermarket antenna to an OEM radio with this convenient AM/FM antenna adapter.

Metra - Amplified AM/FM Radio Antenna Adapter - Black

$25.99

Connect 1 male output to 2 female inputs with these Y adapters that feature a spiral shielded design for rejecting noise to produce clear audio.

Metra - Female RCA Y Adaptors - (Pair) - Silver

$9.99