HDMI video signal input Input and output video signals can reach 1080p/60, and there is no compression in high definition. YUV422 video output Windows operating system PCI-Express slot<br><br>PCI-E 3.0, backwards compatibility PCI-E 2.0, PCI-E 1.0, 360MB/s transmission bandwidth. Video processing is completed by the acquisition card, which does not occupy the host CPU. Automatically judge the input video format and automatically convert it to the specified output size and frame rate. Backwards compatibility 30/25fps Brightness, contrast, hue, saturation and other picture adjustment functions. Support one machine with multiple cards. The firmware can be upgraded. Size:122x100x22mm The circuit board printing is slightly different, which does not affect the use. Colour:As Shown Material:PC<br><br>Package Contents: 1 * Video Capture Card<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.