Targus Universal 3.0 Dual Video 2K Laptop Docking Station (ACP77USZ) On/Off switch and power ON indicator LED 2x external DP++ /DVI-I monitor ports, configurable via built-in sliding doors Laptop power and charging port, and cable included 5x USB 3.0 Super Speed ports - 1x high power charging port (when used with USB 3.0). 1x Audio In/Out Port Compatible with PCs, Macs, and Android Devices Limited warranty does not cover products purchased from 3rd party sellers