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Rockford Fosgate® 33 ft. USB Extension Cable-PMX-USBEXT

Rockford Fosgate
At a Glance

The PMX-USBEXT is a powered USB cable that allows for a convenient access to extend the back panel's USB input on PMX source units to load and play music. Check Specifications tab for compatibility.

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Get to know this product.

The PMX-USBEXT is a 33 foot (10 meter) extension cable for the USB connector on the rear of select PMX source units. This allows for a convenient access to the USB input to load and play music through your PMX radio over long distances, like in a boat. The maximum length of standard USB 2.0 cables is only 5 meters (16-1/2 feet.) The cable is self-powered (using the USB charging voltage) by utilizing an internal amplifier to extend the transmission length.

  • USB 2.0 Type-A
  • 33 foot (10 meter) Extension Cable
  • Cable Diameter: 5 mm


Cable Diameter5 mm
Connector TypeType-A male to Type-A female
Cable Length33 feet (10 meters)
USB VersionUSB 1.0, USB 2.0
Power Consumption300 mA
Shipping Weight1.0 Lbs. (0.45 Kg.)
Supported Data SpeedUp to 480 Mbps

Misc. Specs

Connector TypeType-A male to Type-A female
Manufacturer Warranty2 Year
Cord Length (Ft)33
Connection TypeType-A male to Type-A female
Cord Length (in.)396
CompatibilitySelect PMX source units
WarningProposition 65 Warning for California Residents