Features: brand new and high quality USB 3.0 adapter support HDMI & VGA ports to work Simultaneously, to implement the synchronization and extend display,convenient for you to do work/entertain at two different external displays,which is super practical for meeting and family entertainment. Our USB 3.0 to HDMI adaptor need to install the driver,it will promote a driver automatically when connected, then you only take a few seconds to follow the step and install, Do not need repeated installation, simply to use. Make use of the high-bandwidth (5Gbps) SuperSpeed USB 3.0 interface. And also compatible with USB 2.0. Support for hot-pluggable devices(Only USB 3.0 interface can achieve resolution up to 1920x1080p, if use USB 2.0 port,just can be 800 x 600p). Portable USB3.0 adapter is lightweight to carry into your laptop bag on a business trip.You can extend the computer screen to a large screen display or projector, set up duplication (mirroring), use it for presentation with a projector etc, work in a large screen workspace, or use USB to VGA adapter to mirror display movies in the classroom. The USB 3.0 Converter can support MAC OS system and Windows7/8/10. If you cannot get it work with the internal driver in the device, please manual download the newest driver. Specifications: Input interface: USB3.0 Max resolution: 1080p Output interface: VGA for HDMI Cable length: approx. 15cm/5.91in Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x USB to HDMI VGA Converter