Function: This cable is 5V USB port to large 4pin fan cable with it allows you to power most for case fans by using a USB connection, large 4pin for case fan power adapter cable both OK. Connector: One is USB port, another one is large 4pin for case fan power adapter cable port.
This product would be ideal for users who need a 2x USB 5V to Dual 4PIN Fan Adapter Cable with Y Splitter, particularly in applications where space is limited or multiple devices requiring power need to be connected to a single power source.
