This Adaptor is needed when replacing the original factory fitted car head unit with an after-market car stereo 

The newest 9" All-in-One Design for BMW 3 Series E46 Cars with Flat Frontpanel and Pure Touch-Buttons. CanBus Decoder Box incl. Adopt the newest Android 8.0 Oreo OS, 1024*600 HD Capacitive Touch Screen, Octa Core 1512MHz CPU, 4GB RAM and 32GB Internal Storage, Support extended 1 Card/2 USB Stick up to 3*32GB.

The newest 9" All-in-One Design for BMW 5 Series E39/E53 Cars with Flat Frontpanel and Pure Touch-Buttons.

The newest 9" All-in-One Design for BMW 3 Series E46 Cars with Flat Frontpanel and Pure Touch-Buttons. CanBus Decoder Box incl. Adopt the newest Android 8.1 Oreo OS, 1024*600 HD Capacitive Touch Screen, Quad Core 1118MHz CPU, 2GB RAM and 16GB Internal Storage, Support extended 1 Card/2 USB Stick up to 3*64GB. built-in DAB+ App

This is the new All-in-One Design for BMW 3er E46 with CanBus Decoder. MTK3360 800MHz CPU, Windows 6.0 System, Dual Core, 256MB RAM, Supports extended 1 GPS Card + 1 TF Card + 2 USB Stick up to 4 *32GB Memory.

This is the new All-in-One Design for BMW 5er E39/E53 with CanBus DecoderC. MTK3360 800MHz CPU, Windows 6.0 System, Dual Core, 256MB RAM, Supports extended 1 GPS Card + 1 TF Card + 2 USB Stick up to 4 *32GB Memory.

7" All-in-One Design for BMW 3er E90 E91 E92... Cars with built-in CanBus Decoder. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen, Quad Core 1512MHz CPU, 2GB RAM and 16GB Internal Storage, Support extended 2 Card/3 USB Stick up to 5*32GB. it has special Port for Digital TV Box, you can connect our Digital TV Box to achieve touch operation, and this item can power on the connected DTV Box. built-in DAB+ App, just connect with our DAB+ Box to use this function

The newest 9" All-in-One Design for BMW 3er E90 E91 E92... Cars with Flat Frontpanel and Pure Touch-Buttons. CanBus Decoder Box incl.. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen

The newest 9" All-in-One Design for BMW 3er E46 Cars with Flat Frontpanel and Pure Touch-Buttons. Built-in CanBus Decoder. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen, Octa Core 1512MHz CPU, 4GB RAM and 32GB Internal Storage, Support extended 1 Card/3 USB Stick up to 4*64GB.

The newest 9" All-in-One Design for BMW 5 Series E39/E53 Cars with Flat Frontpanel and Pure Touch-Buttons. 

The newest 9" All-in-One Design for BMW 5 Series E39/E53 Cars with Flat Frontpanel and Pure Touch-Buttons. CanBus Decoder Box incl. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen, Quad Core 1512MHz CPU, 2GB RAM and 16GB Internal Storage, Support extended 1 Card/4 USB Stick up to 5*64GB. it has special Port for Digital TV Box, you can connect our Digital TV Box to achieve touch operation, and this item can power on the connected DTV Box.

7" All-in-One Design for BMW 5 Series E39/E53 Cars with built-in CanBus Decoder. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen, Quad Core 1118MHz CPU, 2GB RAM and 16GB Internal Storage, Support extended 2 Card/2 USB Stick up to 4*64GB. built-in DAB+ App, just connect with our DAB+ Box

7" All-in-One Design for BMW 3er E90 E91 E92... Cars with built-in CanBus Decoder. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen, Octa Core 1512MHz CPU, 4GB RAM and 32GB Internal Storage, Support extended 2 Card/3 USB Stick up to 5*64GB. it has special Port for Digital TV Box

7" All-in-One Design for BMW 5er E39/E53 Cars with built-in CanBus Decoder. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen, Octa Core 1512MHz CPU, 4GB RAM and 32GB Internal Storage, Support extended 2 Card/3 USB Stick up to 5*64GB. it has special Port for Digital TV Box, you can connect our Digital TV Box to achieve touch operation, and this item can power on the connected DTV Box. built-in DAB+ App, just connect with our DAB+ Box to use this function.