USB 3.0 External Video &amp; Graphics Card | Multi-Monitor | USB-Powered | Supports Mac &amp; Windows&lt;br/&gt;&lt;br/&gt;The USB32DVIPRO USB 3.0 to DVI Adapter turns an available USB 3.0 port into a DVI output with high resolution 2048x1152 video support - a convenient external video solution that makes it easy to add multi-monitor capability to a USB 3.0-enabled desktop or laptop computer (optimal performance from USB 3.0 backward compatible with USB 2.0).&lt;br/&gt;&lt;br/&gt;Leveraging the high-bandwidth (5 Gbps) SuperSpeed USB 3.0 interface the adapter functions as a external graphics card to deliver smooth high-resolution content to your DVI or VGA-capable display (DVI to VGA Adapter included). The adapter can be used to mirror your primary desktop showing the same image on each display or to extend your desktop to double your workspace and increase your productivity.&lt;br/&gt;&lt;br/&gt;Backed by a StarTech.com 2-year warranty and free lifetime technical support.&lt;br/&gt;&lt;br/&gt;Recommended System Requirements:&lt;br/&gt;&lt;br/&gt;CPU: Quad Core 2.4GHz or Higher (i5 recommended)&lt;br/&gt;&lt;br/&gt;RAM: 4GB or higher&lt;br/&gt;&lt;br/&gt;The StarTech.com Advantage&lt;br/&gt;&lt;br/&gt;- SuperSpeed USB 3.0 to DVI conversion provides added bandwidth for smooth high-resolution video content&lt;br/&gt;- External USB-Powered device provides the simplest way to add additional graphics capability to your system without opening the case or voiding system warranties&lt;br /&gt;&lt;br /&gt;- SuperSpeed USB 3.0 (5 Gbps) Interface and backwards compatible with USB 2.0&lt;br /&gt;- Quick easy installation&lt;br /&gt;- DVI to VGA adapter included&lt;br /&gt;- Supports resolutions up to 2048x1152&lt;br /&gt;- USB-powered - No external power adapter required&lt;br /&gt;- Choose between Mirrored Extended or Primary display configurations