Multi-functional video capture: Supports HDMI and AV-CVBS video input, can record the input video as a digital video file, and save it in a USB flash drive or mobile hard drive. Voice mixing function: Can simultaneously carry out voice commentary mixing and save it with the video, providing richer video content. High-Clear video recording: The recording resolution is up to 1080p30, ensuring the clarity and detail of the video. No need for a computer: No need to connect to a computer, directly save the video to a USB flash drive or USB hard drive, the operation is simple and convenient. 1080P60 HDMI-Compatible output: Provides high-clear video output to meet users' needs for high-clear video. Multipurpose:Not only can it be used for recording games, movies, TV shows, etc., but also for recording conferences, teaching, speeches, etc., with a wide range of applicable users. Interface:USB 2.0 Video Input:HDMI, Composite video (3.5mm 4-pole) Audio Input:HDMI, Analog L/R audio (3.5mm 4-pole), 3.5mm TRS microphone input, 3.5mm TRS audio line input. Video Output:HDMI Audio Output:HDMI, 3.5mm TRS audio line out. User Interface:RECORD/STOP button, Power and status indicator. Storage Media:USB flash drive and USB HDD. Supports FAT32 and NTFS, and exFAT is not supported. Resolution for Input and Output:720x480(60p), 720x576(50p), 1280x720p(50p), 1280x720p(60p), 1920x1080(50i), 1920x1080(60i), 1920x1080(24p), 1920x1080(25p), 1920x1080(30p), 1920x1080(50p), 1920x 1080(60p) Record Format:.mp4 Record Quality:Max:16Mbps@1080P 30fps Max 1.95G per file.About 130MB/Minute Record File:8GB/Hour for 1080p recording. Power Supply:USB-C power jack (5V2A USB power adapter is not included) Colour:Black Material:Metal Package Contents: 1 * Video Capture Card 1 * USB C Cable<b