Usb 2.0 / 3.0 to HDMI Adapter - External Video Graphics Card for Multiple Monitors 2048 X 1152 / 1920 X 1080 (Supports Windows 10/8.1/8/7) Connect an HDMI display through this slim USB 3.0 Adapter for a multi-monitor solution ideal for your Ultrabook or Laptop Backward compatible with USB 2.0; Works with PC; USB-powered - No external power adapter required Increase productivity by running multiple applications on different screens - check your email on one display and search the web on the other. USB Video / Multi Monitor Adapter / USB Video Card / USB to Video Adapter Converter / USB to HDMI Supports 5.1 channel audio & Supports video resolutions up to 1920x1080p. Supports 1080p video resolutions Notes: This USB video adapter uses a DisplayLink family chipset. If youre connecting this device to a computer along with additional USB video adapters or docking stations, please avoid using devices with a Trigger or Fresco family chipset. And not intended for gaming too.