Low Cost AVR Development Board :: USB AVR Programmer v2.0 :: eXtreme Electronics, India
USB ASP AVR Programming Device for ATMEL processors -
Pololu USB AVR Programmer v2.1
USB programmer for Atmel AVR controllers
Amazon.com: Geekstory for ATMEL 51 AVR USB ISP ASP Microcontroller Programmer Downloader with Cable + 10Pin to 6Pin Adapter Board for Ender 3 or Ender 3 Pro : Electronics