This is a low cost RS232(Serial Port) ISP Programmer for ATMEL 89SXXX series Microcontrollers. It does not require extra Power Supply , very easy to use and fast. No need to pull out the microcontroller from the IC Base for programming.
Device Supported -
AT89S51, AT89S52, AT89S8252, AT89S8253.
Fully assembled and tested Programmer
ISP Cable with IDC Connector