W&W Astro Male USB-A to Female RCA Power Adapter Cable

Male USB A to female RCA adapter cable. Suitable to power 12V heater bands from 5V power supplier. It has built in boost converter (FP6291) to change heater input voltage from 5V to 12V. Maximum input current is 2.1A, maximum output current 0.6A.

Please note do not power the heater form your computer’s USB port. It will not deliver enough current  to power the heater.