FEEWORLD C4K Video Capture 4K HDMI 60Hz In and Out USB-C Plug and Play for Streaming Gaming Video Conference Features 1. High quality CNC aluminium housing 2. Pocket size, tiny and portable 3. HDMI input and output support up to 4K 60Hz 4. MJPEG format supports up to 4K 60Hz 5. NV12, I420 format support up to 4K 30Hz 6. Support 240Hz per second high refresh rate 7. Support Variable refresh rate(VRR), real time adaptation the signal source and device frame rate 8. USB3.0 plug and play, driver free 9. Compatible with Windows, MacOS, Linux system 10. Compatible OBS Studio, Potplayer and more software 11. Dual mic audio inputs and a 3.5mm headphone jack Specifications 1. Model: C4K 2. Material: CNC Aluminium 3. Input: HDMI 2.0 pixels 4. Loop-out: HDMI2.0 5. Capture Port: USB-C 6. Audio In: 2 x Mic 7. Audio Out: 3.5mm headphone jack 8. Video Forma: MJPEG,YUY2,NV12,I420,RGB24,P010 9. Compatible System: Windows, Linux, MacOS 10. Compatible Software: OBS Studio, Potplayer, XSplit, QuickTime Player, etc. 11. Voltage of Computer: 5V at least 12. Unit Weight: 52g 13. Unit Size: 85x45x10mm HDMI Input and Output Support Format 720p (6059.94503029.97252423.98) 1080i (6059.9450) 1080p (6059.94503029.97252423.98) 4K 3840 x 2160p (60503029.97252423.98) 4K 4096 x 2160p(60503029.97252423.98) Resolutions and Frames 1. YUY2 1920x1080 60, 1920x1080P 60 (P16:9) 640x480 60, 640x480P 60 (P4:3) 1080p(6059.94503029.97252423.98) 720x576 50, 720x576P 50(P5:4) 1280x720 120 1280x720P 120(P16:9) 2560x1080 50 2560x1080P 50(P 64:27) 2560x1440 50 2560x1440P 50(P 16:9) 2. MJEPG 3840x2160 60, 3840x2160P 60 (P16:9) 640x480 60, 640x480P 60 (P4:3) 720x576 50, 720x576 50 1280x720 120, 1280x720P 120(P16:9) 1920x1080 240, 1920x1080P 240(P 16:9) 2560x1440 144, 2560x1440P 144 (P16:9) 2560x1080 60,2560x1080P 60(P 64:27) 3. NV12 3840x2160 30, 3840x2160P 30 (