How to Program an AVR chip Using a USBASP (10-pin Cable)
Amazon.com: 10 Pin to Standard 6 Pin Adapter Board + USBASP USBISP AVR Programmer USB ATMEGA8 ATMEGA128 ATtiny/CAN/PWM for Arduino : Electronics
10 Pin Convert to Standard 6 Pin Adapter Board+5V USBASP ISP AVR Progr – diymore
30pcs 10 Pin to 6 Pin Adapter Board Converter Module For AVRISP MKII USBASP STK500 Geekcreit for Arduino - products that work with official Arduino boards
Amazon.com: KeeYees 2pcs Downloader Programmer for USBASP for ISP with Cable and 10Pin to 6Pin Adapter Board for 51 for AVR Series Microcontroller : Electronics
DB0012 - 10-Pin to 6-Pin Converter for Atmel AVR ISP Programmer