Status - Preorder
PWM (2/3/4 pin) Fan regulator
USB-C
Comparator circuit based (Astable oscillator)
3D printed case avaliable
43.5 x 27 x 14 mm
(Note: You need to provide your own 5V fan & USB powerbank)
High end
Noctua NF-A4x20 5V PWM
Noctua NF-A4x10 5V PWM
Noctua NF-A6x25 5V PWM
Noctua NF-A6x15 5V PWM
Low end
Any AliExpress 5V fan with compatible connector