1、USB to Dual HD Multimedia Interface: This dual monitor display adapter is designed with 1 USB connector, 1 USB C connector and 2 HD Multimedia Interface. It allows you to connect a laptop or desktop computer to an HD Multimedia Interface monitor or projector via a single USB or Type C port. 2、Supported System: This Type C to HD adapter is suitable for Win, for OS X Laptop 10.15 or above. Compatible with PC and laptop with USB or USB C interface. 3、1080P Full HD Resolution: This USB to dual HD adapter supports a maximum resolution of 1080P 60Hz, and it supports synchronous transmission of audio and video. 4、Mirroring Mode: This dual monitor display adapter with USB/USB C 2 in 1 interface, which can be easily connected to USB C, USB devices, and then mirror or expand the screen content, greatly improving work efficiency. 5、Compact and Lightweight: This USB C to dual HD adapter is compact in size and lightweight, making it convenient to carry and use wherever you go. Suitalbe for Web and productivity software, recommended for networking and productivity applications Item Type: Type C to HD Adapter Material: ABS, Aluminium Alloy Model: HD10 Interface Type: USB, USB C, HD Multimedia Interface Resolution (Maximum) : 1080P Compatible System: Suitable for Win, for OS X Laptop 10.15 or Above. Product Size: Approx. 61 x 43 x 12mm / 2.4 x 1.7 x 0.5in ( Manual Measurement, Slight Error May Exist ) 1 x Type C to HD Adapter 1 x User Manual