---
product_id: 71764716
title: "GROM MBO4 Adapter Compatible with Select* Mercedes OEM Stereo USB Android iPhone Interface"
brand: "grom audio"
price: "€ 484.39"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/71764716-grom-mbo4-adapter-compatible-with-select-mercedes-oem-stereo-usb
store_origin: IT
region: Italy
---

# Supports multiple audio formats Control via stereo/steering wheel USB port for any drive GROM MBO4 Adapter Compatible with Select* Mercedes OEM Stereo USB Android iPhone Interface

**Brand:** grom audio
**Price:** € 484.39
**Availability:** ✅ In Stock

## Summary

> 🎶 Drive Your Soundtrack!

## Quick Answers

- **What is this?** GROM MBO4 Adapter Compatible with Select* Mercedes OEM Stereo USB Android iPhone Interface by grom audio
- **How much does it cost?** € 484.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/71764716-grom-mbo4-adapter-compatible-with-select-mercedes-oem-stereo-usb)

## Best For

- grom audio enthusiasts

## Why This Product

- Trusted grom audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Connectivity:** Easily connect and charge your Android and iPhone devices while on the go.
- • **User-Friendly Control:** Manage your music effortlessly from your car stereo or steering wheel.
- • **Versatile Audio Support:** Enjoy your favorite tunes in various formats including MP3, FLAC, and more.
- • **Massive Storage Capability:** Supports USB drives up to 500GB for endless playlists.
- • **Optional Upgrades Available:** Enhance your experience with Bluetooth, AUX-In, and HD Radio options.

## Overview

The GROM MBO4 Adapter transforms your select Mercedes OEM stereo into a modern audio hub, allowing you to connect, play, and charge your devices while enjoying a wide range of audio formats. With support for USB drives up to 500GB and easy control from your car's interface, this adapter is a must-have for music lovers on the road.

## Description

GROM MBO4 Adapter Compatible with Select* Mercedes OEM Stereo USB Android iPhone Interface

## Features

- USB port accepting any USB stick/drive MP3, M4A, OGG, FLAC, AAC, WAV music supported Supports FAT, FAT16/32 up to 500GB Control from car stereo or steering wheel
- Connect, play and charge Android and iPhone/iPod devices. Control with car stereo or steering wheel USB audio streaming for select phones. Manage your tunes with free app
- OPTIONAL: GROM Bluetooth Dongle (SKU: BTD); AUX-In 3.5mm and 5V USB charging cable (SKU: 35USB);HD Radio tuner (SKU:HDR1)
- *Attention: Please see compatible cars in Product Description.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Country of Origin | USA |
| Item model number | MST4 |
| Is Discontinued By Manufacturer | No |
| Wireless Remote | No |

## Product Details

- **Compatible Devices:** MP3 Player, Cellular Phones
- **Specific Uses For Product:** Car Audio & Video
- **Connector Type:** Auxiliary
- **Brand:** GROM Audio
- **Finish Type:** Hdmi

## Images

![GROM MBO4 Adapter Compatible with Select* Mercedes OEM Stereo USB Android iPhone Interface - Image 1](https://m.media-amazon.com/images/I/41+enl0sMxL.jpg)
![GROM MBO4 Adapter Compatible with Select* Mercedes OEM Stereo USB Android iPhone Interface - Image 2](https://m.media-amazon.com/images/I/61jSF4+pTnL.jpg)
![GROM MBO4 Adapter Compatible with Select* Mercedes OEM Stereo USB Android iPhone Interface - Image 3](https://m.media-amazon.com/images/I/41Al8ppi-6L.jpg)

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**Shop now:** [https://www.desertcart.it/products/71764716-grom-mbo4-adapter-compatible-with-select-mercedes-oem-stereo-usb](https://www.desertcart.it/products/71764716-grom-mbo4-adapter-compatible-with-select-mercedes-oem-stereo-usb)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-11*