HW-260 ATTiny Development Programmer Board Module for ATTiny MicroControllers :
This Development board supports 8-pin chip ATtiny13A / ATtiny25 / ATtiny45 / ATtiny85 etc.

Technical Specifications:

• Power via USB or External Source - 5 - 12V
  

• On-board 500ma 5V Regulator
  
• Built-in USB (Micro USB Port)
• 6 I/O Pins (2 are used for USB otherwise you can use all 6 even if you are programming via USB)
• Power LED and 1x User programmable LED on PB1
  
• Dimensions: 18 x 3omm

For more information, please see this page:
Instructables page