1. Input port: HDMI
2. Output port: USB3.0
3. Resolution: 4K 30HHz
4. High-definition capture, strong compatibility, smooth picture without stutter and delay
5. No external power supply, small size, ultra-thin and portable
6. Size: 63x27x15mm
7. Supports win10/8.1/8/7 operating systems
8. Supports OBS, VLC, Amcap and other acquisition software