This is touch control USB fan adapter cable based on touch and MOS FET chip. Onboard touch sensor module and touch spring, so both sides of the transparent shell can be touched and control the USB fan and USB LED.
Working voltage: 4.5~5.5V DC
Suitable for: USB fan, USB LED powered by DC jack 5.5*2.1mm or DC jack 5.5*2.5mm
Drive power: 10W (2A)
Input Interface: USB
Output Interface: DC head 5.5 * 2.1mm
Cable length: 1.2 m