51 / AVR download cable isp downloader programmer atmel USBASP usbisp Burner

51 AVR USBASP USBISP ISP Downloader Programmer ATMEL Support WIN7 64 Bit Systems 

Feature:
- No need to install drivers. Plugged into a computer USB port, it will prompt the discovery of Engineering Input Devices 
- Support WINXP, VISTA, WIN7 operating systems. 
- Using USB port power supply, 500mA recoverable fuse, a short circuit current limit, the target board can simultaneously power with USB. 
- After the download is complete does not affect the operation of the target board. 
- Support S51 and AVR chips burn faster than parallel port ISP is faster, more stable; there is no parallel port and the best choice for notebook computers. (3.3V version can not support burning S51, S51 series 3.3V can not be downloaded). 
- This downloader is no more than 64K program restrictions !! perfect support WIN7 64 bit systems 
- While perfect support 32bit  WIN98, WIN ME, WIN2000, WIN 2003, WIN XP, VISTA, WIN7