Plugable USB 2.0 to VGA DisplayLink Graphics Adapter USB-VGA-165 Changer Type: USB to VGA Specifications: Windows 8/7/Vista/XP (Not Windows RT), and OS X 10.7/8 compatible only Package Contents: USB-VGA-165, USB 2.0 A to mini-B cable, DVI to VGA adapter, DVI to HDMI Rotating Adapter Parts: Limited 1 Year Labor: Limited 1 Year Disclaimer: Not compatible with USB graphics adapters based on non-DisplayLink chipsets. Also not compatible with Windows versions before XP, OS X versions before 10.7, Linux or other operating systems.