Descriptions:This is a mini ultra slim pi fan with 2.54 plug, you can insert directly it into GPIO Pin.
Features:
Dimension: 30 x 30 x 7 mm
Power supply: DC 5V
Current: 0.2A
It's suitable for Raspberry Pi 3 Model B / 2B / B+Note: Raspberry Pi mian board and case are not included.Package included:1 x Fan
4 x Screws
4 x Nuts
