Xiatiaosann Full Speed 12V Step-Up USB Male to 4-Pin Male PC Fan Connector Cable, With 4-Pin Female PC Fan to 3x3Pin & 4Pin Connector Splitter Braided Sleeved Power Adapter Cable 12inch (55cm)

Dimensions & Specifications: The length of the product Including Connectors (Approx): 55cm / 22 Inches ; Gauge: standard 1007-22 AWG.

Boost function: Inside the USB connector is a boost circuit, which can boost the 5V current and output 12V 0.4A for full power operation. This 12V step-up USB cable enables you to power up to 4 computer fans at full speed from a traditional USB port.

Better Construction: Our cables use all-black injection molded connectors and high-density black sleeves to minimize wire visibility and protect the core, and the braided wire body structure is not easy to break. The wire complies with the RoHS standard.

Perfect combination: Our USB to 4Pin Computer Fan Power Adapter Cable and 4Pin Female Computer Fan Connector to 3x3Pin and 4Pin Computer Fan Power Adapter Cable can be combined; when combined, you can connect a 4Pin computer fan and three 3Pin computer fans with a USB-A header (constant speed only).

Applications: It can be used to connect devices such as PC fans, fan hubs and speed controllers.