This is the PROSPEC Video Saver Pro "USP777 V2". It is a device designed to remove copy guard signals and record video software in high quality. Product Name: PROSPEC Video Saver Pro USP777 V2 Functions: Removal of copy guard signals, high-quality video recording Features: High-performance microprocessor eliminates and cancels copy guard signals, enabling high-quality video recording. Applications: Used to avoid restrictions caused by copy guards when dubbing or digitizing analog video sources such as VHS. - Model Name: USP777 V2 - Brand Name: PROSPEC - Input Terminals: S-IN, IN - Output Terminals: S-OUT, OUT - Power Adapter: Included - Function: Copy guard removal function Thank you for viewing.