Model: ADUSB20 Analog(RCA) to Digital USB 2.0 Video Adapter Video Input: Analog USB Cable: 2.0 Compatible with USB 1 Video Output: 1 V p-p, 75 ohms Installation Software: Capture Software Dimension: 7.5*7.5*2.8cm Package Kits: A ADUSB20, A CD software, A cable, A piece of manual,