ZyBox 2-SC for iOS 7, 8 and 9
For iOS tablet users who cannot easily access using the touch screen, Switch Control is an accessibility feature that provides access to almost every function in iOS 7, iOS 8, and the new iOS 9 through the use of one or multiple switches. The ZyBox 2-SC for iOS is the switch interface to let you take advantage of these new features. Connect the ZyBox 2-SC to your iPad using the 30-pin or a Lightning connector, snap in one, two, or three switches with 3.5mm plugs, and you have access to the entire iPad.
ZyBox 2-SC Switch Control iOS switch adapter When the ZyBox 2-SC is plugged into your iOS device, it will power up as indicated by the LED and automatically recognize the interface. You must set up and define switch actions the first time you use Switch Control on each iOS device. But once set up you simply plug in the ZyBox 2-SC, plug in your switch or switches, and away you go.
More information: http://www.zygo-usa.com/usa/index.php/our-products/assistive-technologies-at/ios-and-android-products/zybox-2-sc-l-switch-control-detail