gofanco USB 3.0 to DVI/VGA Video Card Adapter with External Graphics Chipset and a DVI-to-VGA Converter - up to 2048x1152 for Windows & Mac systems (up to Mac OS 10.13.3 & Latest 10.14 ONLY) (USB3DVI) SMOOTH EXPERIENCE WITH MINIMAL PERFORMANCE OVERHEAD: Built-in industrial leadingUSBdocking chipset supports the highest mainstream desktop displays,add an external graphics card to provide an ultra low latency and highly interactive solution to connect multiple displays to any computing platform. SUPER SPEED & HIGH RESOLUTION: USB 3.0 adapter leverages SuperSpeed bandwidth up to 5 Gbps for the best performance; Supports DVI & VGA displays up to 2048x1152; For VGA displays, use the included DVI-to-VGA adapter to convert DVI to VGA; Backwards compatible with USB 2.0; An VGA cable is required and sold separately EASY INSTALLATION & USER FRIENDLY DESIGN: User's guide and driver CD are included or available for download at gofanco website. Powered directly from USB bus with no power adapter required.10 inches pigtail cable gives more flexibility to connect an HDTV, monitor, or projector to your USB-enabled devices; Green LED light indicates adapter is active and everything is connected WIDE COMPATIBILITY: PC or Mac system with an available USB port (USB 3.0 recommended); Supports Windows 10 / 8.1 / 8 / 7 / Vista / XP and Mac OS X 10.6.x to 10.13.3 & with the latest 10.14 Mojave update ONLY; 10.6/10.7 (video only). ** Note (9/25/18): Please update your Mac OS to the latest Mac OS 10.14 Mojave & DisplayLink 5.0 driver update to ensure compatibility. Mac OS 10.13.4-10.13.6 will NOT work with this adapter. FIVE STAR CUSTOMER SUPPORT: FCC, CE & RoHS compliant. Our products are backed with a 1-year limited warranty and experienced tech support team in Silicon Valley. Contact us at "www.gofanco.com/contacts" if you have any questions or concerns. Chipset: DisplayLink DL-3500 Compliant with USB 3.0 specification and backwards compatible with USB 2.0 Supports USB 3.0 data transfer rate up to 5Gbps Video resolutions: Up to 2048x1152@60Hz Allows up to 6 adapters to be used per system Display modes: Extend, Mirror and Primary Dual Core Intel CPU 2GHz (or AMD equivalent) or better with 2GB+ RAM Desktops, PCs, Ultrabooks and tablets with an available USB port (USB 3.0 recommended) Supports monitors, projectors, and PC-compatible TVs Windows 10 / 8.1 &amp; 8 (32/64-bit) / 7 (32/64-bit) / Vista (32/64-bit) / XP (32-bit) Mac OS X v10.6 to 10.13.3 &amp;  Latest 10.14 Mojave Update with DisplayLink 5.0 driver Not compatible with Linux or Unix