Bella Pro Series 3.0 Editing Key Board for Adobe Premiere Pro, with Built-in Jog / Shuttle Controller, USB Interface, Mac & Windows Hybrid. Integrated Jog/Shuttle Controller Color and Icon coded keycaps NeoLite featuring dual LEDs to help illuminate your work space Two USB 2.0 ports for connecting high-speed USB devices such as iPods, flash drives, and USB hard drives Three power ports for the included NeoLite