Feature:1. Use aluminum alloy material, good heat dissipation effect, prolong service life.2. No need to download the driver, plug and play, with HD live broadcast, simple and convenient.3. Support compatible with for Windows / Linux / OS X systems. It is very practical.4. With USB drivefree power supply, and it has compact shape, lightweight and portable.5. Support up to 4K 30frame recording, independently support MIC input, Audio input/outputSpecification:Item Type: Game Recording Live Streaming BoxMainboard Interface: USB3.0 high-speed interface, transmission bandwidth 360MB/SInput Interface: 4K 60HZ HDMI high-definition video signalAudio Input: 1 way LPCM audio signalHDMI Input Resolution: 3840 x 2160 60HZ, 1920 x 1080P 60fps, 720PHDMI Transmission Speed: 300MHZ video capture, in line with UVCUSB Video Class Supports Third-Party Software: For OBS Studio,For Windows Media Encoder,For Adobe FlashMedia Live-Encoder (for Windows/OS X)For Real Producer Plus (for Windows),For VLC (for Windows/OS X/Linux),For QuickTime Broadcaster (for OS X),For QuickTime Player (for OS X),Cable Broadcasting (for Windows/OS X),VMix (for Windows),Potplayer (for Windows) etc. No installation driverPower Consumption: 3.0WWorking Temperature: 0-50.Package List:1 x Capture Card1 x User Manual1 x USB Cable