The OEM Linksys 9V AC, 1000mA Power Adapter (AD 9/1C A9-1A) is a reliable and compatible power source for various Linksys devices such as router servers, printers, and switches. With a maximum output power of 9W and output voltage of 9V AC, this power adapter is designed to provide efficient power supply to keep your networking devices running smoothly. Compatible with multiple Linksys models, this adapter is a convenient and essential accessory for maintaining the performance of your enterprise networking setup.