10pcs 10 Pin To 6 Pin Adapter Board Connector ISP Interface Converter AVR AVRISP USBASP STK500 Standard Geekcreit for Arduino - products that work with official Arduino boards
Amazon.com: 10 Pin to Standard 6 Pin Adapter Board + USBASP USBISP AVR Programmer USB ATMEGA8 ATMEGA128 ATtiny/CAN/PWM for Arduino : Electronics
3pcs 10 Pin to 6 Pin Adapter Board Converter Module For AVRISP MKII USBASP STK500 Geekcreit for Arduino - products that work with official Arduino boards
AVRISP/USBASP Adapter (10 pin to 6 pin) | Open ImpulseOpen Impulse
Amazon.com: 2pcs 10 Pin Convert to Standard 6 Pin Adapter Board F ATMEL AVRISP USBASP STK500 CF : Electronics