Fangrui Product Details Product Description: 1. This Product Supports Ahd Video Signal And Audio Input (automatically Compatible With Pal And Ntsc 720p And 1080p Resolution). 2. Through The Usb Interface Output To The Computer Cell Phone Audio And Video Capture Devices. 3. Compliance With Uvc / Specifications Of The Audio And Video Capture Module 4. Compatible With System Linux System, Android, Macos Is A Plug-and-play, Usb Drive-free Hd Video Capture Tool! Instructions For Use: 1.ahd Signal Source Connects To The 1.25*4pin Port Of The Module (from Left To Right: 5v Output, Gnd, Video Input, Audio Input). 2. The Usb Port Of The Module Is Connected To The Computer, Cell Phone, Tablet, Etc. 3. Open The Capture Software On The Computer Or Cell Phone To Display The Screen. Product Parameters: 1.25mm*4pin Terminal Block Input Signal: Ahd 720p/1080p Signal (compatible With Pal And Ntsc) Output Interface: Usb Output Format: Mjpeg Yuv422 Video Output Resolution And Frame Rate: In Mjpeg Format: 1920*1080 (30 Frames), 1280*720 (60 Frame