1 Glaucoma: A mid-dilated pupil can be a sign of glaucoma. 2  Aneurysm: An aneurysm that pushes on certain blood vessels in the brain can cause a dilated pupil as well as other symptoms.  Lung cancer: Lung cancer that affects the top part of the lung can impact the pupillary nerve fibers.
Techopedia explains Lightning Connector. The Lightning connector was a successor to the previously used 30-pin connector. It is a small wire with a USB 2.0 interface at one end and a connector plug at the other. The connector consists of a communication bus for dual data transfer; it also provides electrical power to the device.
January 31, 2017: Weâve added information about attaching Lightning-connector devices to computers with USB-C ports. October 28, 2016: If youâre going to get one of Appleâs USB-C-only MacBook models, or one of the few other computers with only USB-C, right now your only choice is Appleâs USB-C-to-Lightning cable.