About this item 【USB to HDMI Adapter】 Connect a PC or laptop with a USB 3.0/2.0 port to an HDTV, projector, or monitor with the HDMI port for a second display. Output high-quality HDMI video signals, supporting audio and video synchronization. HDMI cable sold separately. 【1080P Supported for USB 3.0 & USB 2.0】 HD video resolution up to 1920x1080P@60Hz and supports 3D display. The same applies to USB 2.0. Support for 1920x1080P@60Hz display on the screen when connected to a USB 3.0 or USB 2.0 port. The adapter is compatible with Windows XP, Windows 7, Windows 8/8.1, Windows 10. (Does not support MAC/VISTA). 【Mirror & Extended Mode】 The USB to HDMI converter has 2 modes. Mirror mode displays the same images, giving you a better viewing experience. Extended mode expands your workspace with up to two additional monitors, a TV, or a projector via the USB interface. Perfect for game entertainment, home theater, video conferencing, and more. 【High Stability & Super Speed:】 The USB 3.0 port is equipped with an advanced chip that provides stable signal transmission. The gold-plated connector resists corrosion and abrasion, improving signal transmission performance. Super Speed USB 3.0 supports data transfer speeds up to 5 Gbps.