USB STC 8051 MCU In-Circuit Programmer

Features:
http://www.siliconray.com/jy-mcu-usb-interface-bluetooth-module.html
Low cost
Ultra small size
Easy to install and use
Works for all STC 8051 microcontrollers (STC89, STC90, STC10, STC12, STC15 series)
Programming cable
Board power/external power selection
On-board 5V & 3.3V supply
Accessories
USB STC ISP dongle
STC MCU ISP software for STC15 series
Related Resources
Download spec in pdf format
Driver for STC-USB ISP tool
STC MCU ISP software for STC10, STC11 and STC12 series