Brother AC Adapter BRB-ADA10 5V/1.5A (7.5W)

This is an AC adapter manufactured by Brother Industries.
It appears to have originally been an AC adapter for a cordless phone charging base, but it can often be used with other devices if the voltage, polarity, and plug size match, and the rated current of the genuine AC adapter is 1.5A or less.
Operation has been confirmed.
Specifications are as follows:

Manufacturer: Brother Industries
Model Number: BRB-ADA10
Rated Voltage: 5V
Rated Current (Max): 1.5A
Rated Power (Max): 7.5W
Polarity: Center Positive
Outer Diameter/Inner Diameter: Outer Diameter 4.0mm / Inner Diameter 1.7mm
Notes: EIAJ-2 compliant, PSE certified

Please note that returns cannot be accepted if the plug does not fit.