tuxgraphics.org: 07052, AvrUsb500v2 -- an open source Atmel AVR Programmer, stk500 V2 compatible, with USB interface
ATSTK500 Microchip Technology | Development Boards, Kits, Programmers | DigiKey
Programming an Atmel AVR ATtiny Microcontroller with an STK500 - Robot Room
Amazon.com: Based on ATMEL Official STK500 USB AVRISP CH AVR ISP high Speed Programmer Compatible with at AVRISP from ATMEL Supports AVR Studio 4/5/6/7 ISP_6PIN Interface @XYGStudy : Electronics