1、Support 4K at 60 fps 4:4:4 transmission for HD Multimedia Interface 2.0 input and output. The device is easy to install and carry, and is very suitable for other functions on the computer, such as live broadcasting and video recording. 2、The capture device is based on high‑speed USB3.0 technology, which can capture mono high‑definition video signals, and the shell is made of black brushed aluminum, no external power supply, no need to install a driver, plug and play. 3、In order to ensure reliable video and streaming media, provide high‑quality and trouble‑free experience, the game capture card supports video up and down conversion, up to 1920 x 1080 at 60fps (1080p), without CPU interaction. 4、The high‑definition multimedia interface loop output port is very useful, and the USB3.0 high‑speed transmission port allows you to more easily transmit live broadcasts to for Twitch/OBS/VLC, etc. It can be used with HDCP 2.2 devices (also compatible with HDCP2.0, 1.4, 1.3). 5、Video capture uses USB 3.0 (2.0) channel high‑speed full HD screen, video recording, game recording and other computer computers. Compatible with multiple systems, such as for Windows 7/8/10 and supporting software, such as for Potplayer/AMCap, etc. Item Type: Video Capture Card Material: Aluminum Alloy Model: NK-S41 Colour: Black Input Interface: 1 HD Multimedia Interface Output Interface: USB3.0, 300-350MB/s HD Multimedia Interface Input Resolution: 4K/30Hz, 1080P/60, 59.94, 50, 30, 29.97, 25, 24, 23.98, 1080i 50/60, 720P 50/60, 480P, 576P 1280x1024, 1280x960, 1024x768, 800x600, 640x480 Output Resolution: 640x480 / 720x480 / 720x576 / 800x600 / 1024x768 / 1280x720 / 1280x960 / 1280x1024 / 1360x768 768 / 1440x900 / 1400x900 / 1680x1050 / 1920x1080 Frame Rate: 25/29.97/30/50/59.94/60fps Power Consumption: <=2.5W Operating System: Support for Windows 7/8/8.1/10 or Higher, for Linux Os, for OS X 1 x Video Capture 1 x HD Multimedia Interface Cable 1 x USB3.0 Cable 2 x Protective Cover 1 x Manual