Apple is planning to let MacBook and iPad users build their own connectors like Lego bricks

The 12 inch MacBook Retina has been on the market for a while now, and while some have gotten used to managing their workflow with a single USB Type-C connector, others have gone through lengths to find suitable adapters to connect more devices, as well as being able to recharge their MacBook laptops simultaneously.

A new patent, published Tuesday, March 29, and titled Stackable magnetically-retained connector interface, suggests that Apple may some day release a method for consumers to build their own extension ports on their iPads and MacBooks, using magnetized modular ports.

As simple as this concept may appear, there is a lot more to the invention, as the patent includes some interesting features, including a method for the stackable ports to reverse the polarity of the magnetic component to repulse a connector that is not compatible, or one that could potentially damage the device.

For instance, Apple could adopt this technology to ensure that only genuine Apple certified connectors are used with MacBook laptops or iPads.This would eliminate many safety issues affecting users who may be mislead into buying cheaper third-party connectors and adapters, that could potentially damage their devices, as it often happens with counterfeit MacBook chargers.

Some of the embodiments suggest multiple connectors could be used simultaneously, with different inputs, and independently regulated voltages and data transfer bandwidth, to be able to connect and manage different peripherals including external displays, external drives, accessories, and even battery packs.

If history is anything to go by, Apple is never guaranteed to implement any of the patents it acquires, into production. With that said, in the past couple of years, there has been a trend of Apple turning an increasing number of patents into real products. These include the iPad Pro, the Apple Pencil, and the 12 inch MacBook Retina.