The USB2DVIPRO2 USB to DVI Adapter functions as an external graphics card for Windows® and Mac® (macOS 10.8 to 10.13.3) computers / the perfect solution for turning your desktop or laptop computer into a dual or multi-monitor environment, all through the simplicity and convenience of USB. The USB-DVI Adapter delivers high quality video (up to 1920x1200) for a variety of applications and is capable of simultaneously running up to five additional displays from a single computer (using four USB2DVIPRO2 External Video Adapters). The adapter connects to a host computer through a USB 2.0 port, acting as an external DVI video card to either extend or mirror the desktop shown on the existing display / without having to open the computer case. Featuring driver support for Microsoft Windows® (including Aero themes) and Mac OS X, and with video support for resolutions up to 1920x1200, this USB-DVI video adapter is the ideal solution for a wide rade of operating environments as well as large-screen displays/monitors. The USB2DVIPRO2 USB to DVI Adapter is backed by a StarTech.. FROM THE MANUFACTURER USB-TO-DVI ADAPTER - EXTERNAL USB VIDEO GRAPHICS CARD FOR PC AND MAC- 1920X1200 CONNECT A DVI DISPLAY FOR AN EXTENDED DESKTOP MULTI-MONITOR USB SOLUTION Add an extra DVI port to your desktop or laptop computer in minutes. Our external USB-to-DVI solution allows you to enjoy multiple monitor efficiency without opening your computer case. The USB2DVIPRO2 USB external video card is ideal for a wide range of applications including web browsing, multi-media presentations and video playback. TOP BUYING REASONS: 1. External USB-to-DVI video card solution - for use with monitors that support 1920x1200 resolutions 2. Connect an extra DVI monitor in minutes 3. Add workspace for a wide range of applications including web browsing, multi-media presentations and video playback 4. Increase productivity with multiple monitors 1. EXTERNAL USB-TO-DVI VIDEO CARD SOLUTION - FOR USE WITH MONITORS THAT SUPPORT 1920X1200 RESOLUTIONS * Add extra DVI monitors to your desktop computer without having to open the computer case and risk to void manufacturer warranty * The only way to quickly expand your desktop over several monitors for laptop users * Cost effective solution to expand your computers display capabilities 2. CONNECT AN EXTRA DVI MONITOR IN MINUTES * Insert the Driver CD or download the latest drivers from Startech.com, follow the on-screen instructions * While your computer re-starts connect the DVI cable from your secondary monitor to the USB-to-DVI adapter * Once windows has fully re-loaded plugin the USB video adapter and follow the on-screen instructions and enjoy your new desktop real estate 3. ADD WORKSPACE FOR A WIDE RANGE OF APPLICATIONS INCLUDING WEB BROWSING, MULTI-MEDIA PRESENTATIONS AND VIDEO PLAYBACK * Ideal for a wide range of applications including web browsing, multi-media presentations and video playback * Leave your primary display for the performance demanding applications i.e 3D gaming or video editing * Up to 5 displays can be added (5 USB2DVIPRO2 adapters needed) 4. INCREASE PRODUCTIVITY WITH MULTIPLE MONITORS * Multiple monitors have consistently proven to increase productivity and efficiency * Run multiple applications on different screens * Can be used on DVI monitors and/or DVI projectors WINDOWS COMPATIBLE PC OR MAC * Windows 8 (32/64bit), 7 (32/64bit), Vista(32/64), XP(32), 2000 (Aero 3D interface supported) * Mac OS Mountain Lion (10.8), Lion (10.7) Snow Leopard (10.6), Leopard (10.5), Tiger (10.4) * One available USB 2.0 Port SUPPORTED RESOLUTIONS * Standard(16/32 bit): 1600x1200, 1280x1024, 800x600, 640x480 * Widescreen(16/32 bit): 1920x1200, 1680x1050, 1440x900, 1366x768, 1024x768 STARTECH.COM OFFERS A FULL LINE OF USB DISPLAY ADAPTERS. USE THE BELOW COMPARISON GRID TO FIND THE SOLUTION THAT WORKS BEST FOR YOU: Performance Legend: Best: Video Playback, Fullscreen HD (720p, 1080i) Better: Internet browsing, Flash, YouTube Fullscreen Good: Word processing, spreadsheets, simple internet browsing *Note: These Products are not intended to be used for 3D games or 1080p Video Playback USB-TO-VGA EXTERNAL VIDEO ADAPTERS Maximum Resolution Performance Video Playback DisplayLink Mac OS Support USB pass-through Part Number 1920 x 1200 Best (USB 3.0) USB32VGAEH 2048x 1152 Best (USB 3.0) USB32VGAE 1920 x 1200 Better USB2VGAE3 1920 x 1200 Better USB2VGAPRO2 1680 x 1050 Good USB2VGAE2 USB-TO-DVI EXTERNAL VIDEO ADAPTERS Maximum Resolution Performance Video Playback DisplayLink Mac OS Support DVI to VGA USB pass-through Part Number 1920 x 1200 Best (USB 3.0) USB32DVIEH 2048 x 1152 Best (USB 3.0) USB32DVIPRO 2048 x 1152 Best (USB 3.0) USB32HDDVII 1920 x 1200 Better USB2DVIE3 1920 x 1200 Better USB2DVIPRO2 « viewing 1680 x 1050 Good USB2DVIE2 USB TO HDMI EXTERNAL VIDEO ADAPTERS Maximum Resolution Performance Video Playback DisplayLink Mac OS Support HDMI to DVI USB pass-through Part Number 1920 x 1200 / 1080 Best (USB 3.0) USB32HDEH 2048 x 1152 Best (USB 3.0) USB32HDDVII 1920 x 1200 / 1080 Best (USB 3.0) USB32HDE 1920 x 1080 Best USB2HDMI USB TO DISPLAYPORT EXTERNAL VIDEO ADAPTERS Maximum Resolution Performance Video Playback DisplayLink Mac OS Support Part Number 2560 x 1600 Best (USB 3.0) USB32DPPROUSB Video / Multi Monitor Adapter / USB Video Card / USB 2.0 HDMI Video Card. 1080p Video Playback and Dual or Triple monitor for home office or BOYD (Bring your own Device) work stations. Compatible with MacOS (10.8 to 10.13.3) & Windows 7 / 8 USB equipped desktop & laptop computers and HDMI equipped televisions and projectors. Connect an additional HDMI display to your PC with USB 2.0 technology capable of video playback at 1080p.