RockBoard Power Ace Intelligent USB-A 5V to 9V Voltage Converter, 30 cm

The Power ACE USB series provides a reliable pedal power supply from any 5 V (mobile phone) USB mains adapter. It can also provide independent battery powered operation when used with standard 5 V power banks. The 5 V output from the USB device is converted to stable 9 VDC, which is the standard for most pedals on the market. Available in two lengths and two connectors (USB-A & USB-C), this adapter is compatible with all pedals with a DC 2.1 x 5.5 mm power connector.

• intelligent voltage converter 

• converts 5 V USB power supply into 9 VDC

• compatible with most effects pedals (with center negative polarity)

• for connection to standard 5 V USB power sources

• maximum output current 500 mA

• input: USB-A, 5 V

• output: 9 VDC, 500 mA, 2.1 x 5.5 mm hollow plug, negative inner side

• length 30 cm

• weight 15 g

Please note: 

The Power Ace USB Series does not support USB-C Power Delivery (PD) ports. Please only use the Power ACE USB cable to power devices equipped with a 9 VDC connector with a 5.5 x 2.1 mm jack. If used in the opposite direction with a (multi) power supply with a 5.5 x 2.1 mm barrel connector, the device connected to the USB connector may get irreparably damaged.