... such as video and audio compression / decompression, high-capacity hard disk records, TCP / IP network technology, code in the FLASH ... as video and audio compression / decompression, high-capacity hard disk records, TCP / IP network technology, code in the FLASH ... one SATA hard disk with a capacity of 2000Gbps USB interfaceOne. Protocol:USB1.1. support U disk, USB disk and USB disc-carving machineVGA ...