Discover the reliability and efficiency of the HP Inc. Poly Power Supply, an essential accessory for your electronic devices. This power supply is designed to deliver a constant 9V output and supports devices with a current requirement of up to 500 mA. Its universal design with a straight connector ensures broad compatibility with a range of devices, making it an indispensable tool for anyone reliant on multiple electronic devices. Whether at home or in the office, this power adapter is designed to meet the demands of your technology.