1、Sync Output: This USB to HD adapter allows you to view multiple monitors simultaneously with audio and video output. You can choose to mirror or expand the screen. 2、High Resolution: Using adapters and cables that connect 3 devices, it allows you to reproduce or extend your screen on 2 monitors with resolution up to 1080Pat60Hz. 3、Mutiple Modes: The USB to HD Multimedia Interface Adaptert has two modes to choose from, mirror mode, which lets you mirror the smaller screen to the home screen, and scalable mode, which lets you play while you work. 4、Superior Performance: The OUA and OUTB do not output audio when the 5mm audio port is used for audio output. Audio support comes with a 5mm audio port so you can output audio to headphones or speakers. 5、Applicable: The USB to HD adapter provides high definition video and audio images via a USB port. Can output 2 different images at the same time. Widely used in data comparison, stock market monitoring and other fields. 1 x Video Display Adapter  1 x Description  Item Type: Video Display AdapterMaterial: ABSModel: AY96Color: BlackFeatures: HD Multimedia Interface AdapterScope of Application: Computer, TV, etcOutput Resolution: 1920x1080at60HzOutput Cable Distance: ≤5m/ 16.4ft (AWG26 Standard HD Multimedia Interface 1.4 Wire)Operating Temperature Range: -15 A + 55 °COperating Humidity Range: 90% RH (Non Condensing)