MacBook Pro 2016 Rumors and Release Date: Will Apple Introduce Stackable Connectors This Year?

Though versatile, the USB-C port isn't sufficient for tasks a MacBook may be put to. Apple has now patented a technology to stack connectors, which could provide improved connectivity. It remains to be seen if this year's laptops or handhelds feature the technology.

Terming it 'clever', reports suggest that Apple's patent could help it keep pace with ever shrinking device size. Removal of connectors gives scope to make thin devices but absence of ports limits data and power transfer. The MacBook, with its single USB-C port, is a case in point. The patent describes using stackable connectors paired with magnetism.

"Wireless signal transfer to electronic devices can address some of the above challenges," the patent reads. "However, wired connections may still be required or preferred for the exchanging of signals in certain situations," it adds while citing the instance of need for higher speeds which can be achieved through wired connections.

The patent describes various connectors with heads that bind to a device and other connectors through magnetism, allowing power and data transfer.

"A stackable connector interface with magnetic retention for electronic devices and accessories may allow power and data to be transferred between one or more stacked connectors and an electronic device," the patent reads.

"More specifically, this configuration may allow a base device, peripheral devices, other base devices and/or a host power cable to interconnect via this stackable connector interface. The host device may include a receptacle connector, the peripheral and/or other base devices and power cables may include plug and/or receptacle connectors and the host power cable may include a plug connector."

The invention can also benefit the iPhone and iPad, which are devices known for their thickness. Industry competition from Android phone makers with devices in the sub-5 mm thickness range, force Apple to make thinner phones; the iPhone 6 is the thinnest at 6.7 mm.

Apple is said to be working on a thinner phone by removing the headphone jack and with the use of metal glass. Stackable connectors could prove the required solution to the thickness vs. function dilemma.