Multi-Monitor USB-A or USB-C Adapter | 1x 4K 30Hz + 1x 1080p | Windows, macOS, & ChromeOSThis USB to Dual HDMI® Adapter enables the addition of two independent HDMI displays (1x 4K & 1x 1080p) to your computer, using a single USB Type-A 3.2 Gen 1 (5 Gbps) connection.Increase Productivity with Multiple DisplaysThis USB to HDMI Dual Monitor Adapter features two video outputs, boosting productivity by connecting up to two displays using a single USB Type-A or C port. The adapter is bus-powered, lightweight, and features an integrated 4.3″ (11cm) USB cable, making it ideal for transitioning between the office, home, or connecting to displays in a boardroom.4K ResolutionConnect a 4K 30Hz and a 1080p display to a laptop or desktop. The USB to Multi-Monitor Adapter supports extended or mirrored display modes, and ultrawide displays, providing additional viewing space.Wide-Ranging System CompatibilityThe USB video adapter is compatible with Windows, macOS, and ChromeOS. The integrated USB-A to USB-C dongle ensures USB compatibility with any host running a supported operating system. The attached 4.3in (11cm) cable is convenient for on the go use.107B-USB-HDMI is backed for 3-years by StarTech.com, including free 24/5 multi-lingual technical assistance.The StarTech.com Advantage