Short product description:
Akasa AK-CBFA10-60BK is a DC step-up voltage converter cable that adapts a USB power source to 3‑pin or 4‑pin PC fan connectors. The cable lets you power and test case fans or run low-power fans from USB ports without a dedicated PSU header. With a 60 cm length and compact inline converter, it’s useful for troubleshooting, bench testing, or temporary fan installation.