none driver or external power needed—simply connection via USB for instantly recognition as a webcam Auto detects input signals and adjusts output without CPU strain, ensuring smooth operations with optional sound captures Lightweight yet robust aluminum housing ensures heat dissipation and longevity Comes with a 1M USB A cable for flexible setup, weighing only 140g for portability This video captures card supports 1080p resolution for clear video streaming from DSLR cameras Ideal for gaming, live streaming, and professional video with seamless Features 4K / 60Hz input / output for real time display on monitors / TVs while capturing Includes a 3.5mm mic input for live commentary and headphone output for Input interfaces: 4K / 60Hz ( connection to cameras, game consoles, mobile phones) Loop out interfaces: 4K / 60Hz ( connection to display screen, Manufacturer: YROHGKPN