Features: USB interface, display by LCD. With a single-chip programming and batch programming modes. Search IC on the top of website to view if VS4800 programmer supports the ic you want to programming. 48 pins DDK locking socket. 48 pins entire actuation. Single-chip programming and batch programming modes: According to the pins number of different target IC, VSD 8000 can be automatically Adjust the programming mode. When the pin number of target IC is 12 or less, it can program 1, 2 ro 4 pcs IC at the same time. When the pin number of target IC is more than 12 and less than or equal to 24, it can program 1 ro 2 pcs IC at the same time. When the pin number of target IC is more than 24, it can program only 1 pcs IC for one time. According VSD8000 can do batch programming. External power supply (AC110V-240V/DC9V 1000mA), control the programmer by USB2.0 in the on-line model. You can also download the target file in programmer to complete off-line program. When you set the automatic start mode,program will be start after you put the IC in the locking socket and verify correct. Greatly facilitate batch program. External control interface: VSD8000 can easily used for a variety of automatic burning machine by external control interface and Communication protocol. Support ISP programming. Pin contacting detection: in the cases of poor conect between the IC and the sockt or error place, the informations will be detected and the operation will be broken. Perfect defenses. That both avoid effectively to damage user's device and protect itself. Support devices up to more than 19,000 kinds. Software compatibility Windows2000/XP/Vista/Win7.