BRIKSMAX 2.0 Expansion Board - Plastic 3

Original Design The expansion card adds a building block shell to make the Lego bricks fit better. Upgraded Version The holes of the expansion card version 2.0 can be used to insert connection cables independently of front and back. Compatibility Note: The old and version 2.0 are not compatible. The connectors of version 2.0 are suitable for version 2.0 cables. Package Content:3pcs 6 Port Expansion Cards PROFESSIONAL SUPPORT If you have any questions, please email us, we are always at your disposal.