Apple could add an optical signal path to future MagSafe connectors on Macs, allowing the magnetic port to send and receive data, as well as power the device. The U.S. Patent and Trademark Office this ...

Optical drives let your computer read and interact with discs like CDs, DVDs, and Blu-rays. While nearly every computer had them a few years ago, they're rare to see on new computers now. If you need ...