Axxess AXUSB-MB USB Retention Adapter for Mercedes-Benz C300

Axxess AXUSB-MB is a USB retention adapter for Mercedes-Benz C300 2007-2014. It helps retain or integrate the factory connection needed for a cleaner aftermarket radio installation when used in a verified compatible vehicle.

At a Glance

• Retains the OEM USB connection in compatible Mercedes-Benz C300 applications
• 12-inch cable length
• Designed for radio replacement installations where factory USB retention is required
• Vehicle-specific adapter for a cleaner integration

System / Wiring Notes

• Confirm exact vehicle, factory USB equipment, and aftermarket radio USB input before installation
• Additional parts such as a dash kit, wiring harness, antenna adapter, steering wheel control interface, or amplifier integration interface may be required depending on the complete system.
• Retained features depend on factory equipment, trim level, and aftermarket radio compatibility.

Exact Vehicle Compatibility

Find your vehicle below, then match the model year and factory-equipment details in the same row. Factory radio, amplifier, navigation, trim, speaker location, and connector differences can change which installation parts are required. If anything differs, contact MCOR before ordering.

Fitment note: Year and model alone are not always enough to confirm compatibility. Match every factory-equipment qualifier shown for your vehicle, and contact MCOR Automotive if the radio, amplifier, navigation, speaker, camera, trim, or connector details are uncertain.

Installation Notes

• Confirm exact vehicle fitment, factory audio system, factory connector, and aftermarket radio compatibility before installation
• Additional installation parts may be required depending on the vehicle and radio being installed
• Review the manufacturer instructions before installation
• Professional installation is recommended for best results

What’s in the Box

• Axxess AXUSB-MB USB retention adapter cable

Technical Specifications

• Brand: Axxess
• Model: AXUSB-MB
• Product Type: USB retention adapter
• Application: Mercedes-Benz C300 2007-2014
• Compatibility Type: Vehicle-specific
• Installation Role: Factory USB/AUX/panel retention during aftermarket radio installation

Identifiers & Packaging

• MPN: AXUSB-MB
• UPC: 086429387373
• Sold As: Each
• Included Components: USB retention adapter cable

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in vehicle audio integration, radio replacement parts, and installation accessories
• 22+ years of professional automotive electronics experience
• Expert support for compatibility verification and proper setup