UGREEN USB 3.0 to DVI HDMI VGA Video Graphic Adapter for Multiple Monitors with Resolution up to 2048x1152, 1920x1200 for Mac OS 10.6-10.11El Capitan, Windows 10 8.1 8 7 Vista XP, Aluminum Usb 3.0 to DVI HDMI VGA video Card adapter allows you to easily add an external DVI/HDMI/VGA monitors, displays, HDTVs simultaneously to your desktop or laptop through a single USB 3.0/2.0 interface (support Max 6 monitors for most PC, each monitor require one adapter). it saves you the trouble of opening the computer case and risk to void manufacturer warranty It adopts the latest display Link DL-3500 chip set, and supports monitors, LCD, displays, projectors with DVD, HDMI or VGA interface(2 DVI adapters included). Supports resolutions up to 2048*1152 @32bit (1920 x1200 for Analog VGA) Support Super speed up to 5Gbps, backward compatible with USB 2.0. No external power required with USB Bus power. This USB display adapter only support video output. You can connect the aux jack on your PC to TV or external speaker with a 3.5mm audio cable for audio output Multiple functions: support Mirror, extend, rotate, primary (set as main screen); aluminum case design, with better heat dissipation. Usb 3.0 cable length: 20inch Great compatibility: support Windows10/8.1/8/7/XP, Mac OS 10.6/10.7/10.8/10.9/10.10/10.11 El Capitan(drivers via Windows update, direct download, or DISK available. No support for Linux and chrome OS.). For latest Windows 10 and Mac OS 10.11 special Capitan Driver download, welcome to Contact us via email support(dot)Combination can or download from green. Combination can/Driver